Bang

Bang (pronounced bhang)

(1) A loud, sudden, explosive noise (such as the discharge of a firearm).

(2) A resounding stroke or blow.

(3) In informal, use, a sudden movement, show of energy or instance of something suggesting great value, energy, vitality or spirit (source of many idiomatic forms such as “started with a bang”, “went off with a bang”, “great bang for the buck” etc).

(4) Suddenly and loudly; abruptly or violently.

(5) In figurative use, precisely; directly; right (such as “bang on” or “bang in the middle” (ie exactly correct” or “bang to rights” (caught red-handed; guilty as sin).

(6) In informal use, a sudden or intense pleasure; thrill or excitement (now less common).

(7) In slang, various senses of precision such as “bang off” (instantly; right away) or “bang on” (marvelous; perfect; just right).

(8) In vulgar slang, the act or instance of sexual intercourse (with many variants, the most infamous the gangbang).

(9) In the jargon of mining, civil engineering etc, the physical explosive product.

(10) In the slang of drug users, an injection or other form of dose of a narcotic; a shot of heroin which proved lethal.

(11) In US criminal class clang, to participate in street gang criminal activity.

(12) In the slang of typology & the printing trade, an exclamation point, a variant being the interrobang (a punctuation mark (‽) which merges the question mark (?) and the exclamation mark (!) to indicate a query made as an interjection).

(13) In Irish slang, a strong smell (often used of halitosis (chronic bad breath)).

(14) In regional slang (limited apparently to the New England region in the US), an abrupt left-turn by a road-user (Boston, Massachusetts) or a left, right or U-turn (more generalized); the typical use is “bang a left/right/uey”. The equivalent use in Australia & New Zealand is “hang a left/right/uey” although there a U-turn is known also as a “U-bolt”.

(15) In regional slang (limited apparently to urban areas in Nigeria), to fail an exam.

(16) In mathematics, a factorial (on the basis the factorial of n is often written as n!)

(17) In the jargon of financial markets, rapidly or in high volumes suddenly to sell (an equity, commodity, currency etc), causing prices to fall.

(18) In the jargon of hairdressing, as bangs, a number of variants of the fringe.

(19) In reggae music, an offbeat figure played usually on guitar and piano.

(20) In vulgar slang, to have sexual intercourse with (sometimes with the implication of “without consent”.

(21) To strike or beat resoundingly; to pound; to strike violently or noisily.

(22) To hit or painfully to pump.

(23) To throw or set down roughly; to slam.

1540-1550: From the Middle English bangen, from the Old English bangian or borrowed from the Old Norse banga (to pound, hammer), both from the Proto-Germanic bangōną (to beat, pound), from the primitive Indo-European ben- (to beat, hit, injure).  It was cognate with Scots bang & bung (to strike, bang, hurl, thrash, offend), the Icelandic banga (to pound, hammer), the Old Swedish bånga (to hammer (from which modern Swedish gained banka (to knock, pound, bang), the Danish banke (to beat) & bengel (club), the Low German bangen, & bangeln (to strike, beat) (the German dialect banken may originally have been imitative), the West Frisian bingel & bongel, the Dutch bengel (bell; rascal) and the German Bengel (club) & bungen (to throb, pulsate).  Bang is a noun, verb & adverb, banged is a verb & adjective, banger is a noun, banging is a noun, verb & adjective; the noun plural is bangs.

Of the universe

The origin of the term “Big Bang Theory” (which describes a model accounting for the origin and most of the dynamics of the (present) universe during the last 14 billion years-odd) is traced to a chance remark by English astrophysicist Sir Fred Hoyle (1915–2001) on BBC Radio in 1949 but it wasn’t until the late 1960s it came widely to be used in scientific circles and a few more years before it was part of the common public language.  Hoyle always denied he’d intended to be disparaging of what was then a theory some 30 years old and this most historians came to accept although certainly he was unconvinced of the idea’s soundness and for some decades clung to his preferred “steady state” model of the universe.  The steady state position is sometimes misunderstood as something like “twas ever thus” but is better understood as “constant process”, the crucial difference that while the steady staters held matter constantly was being created as the universe expands, the big bangers believed the distance between the matter which came into existence a fraction of a second after the big bang increased as the universe expanded from its one-time singularity.  Hoyle never quite became a big banger but as the evidence mounted, he modified his model to become what was dubbed “a quasi steady stater” although his increasingly convoluted explanations forcing observations to somehow fit his belief convinced few.  The criticism of Hoyle was he made cosmology into a kind of theology.

Noted golfer Paige Spiranac (b 1993) is active on Instagram and recently posted a “Life update” to her four million followers, advising “I have bangs now”.  Hopefully, she will keep us informed and there will be more to come.  For golfers, she has posted a set of invaluable short clips called Paige Quickies which are guides for both the experienced wishing to hone their techniques and those taking up the sport.  Being highly qualified, she filled one gap in the instructional market with a collection of tips for “busty golfers” (specific weight distribution a significant element as the body pivots when swinging a club).  On Instagram, in less than 24 hours, the clip garnered over 2.6 million views.

Hoyle's use of the term “big bang” while it did graphically emphasise the difference of opinion between the two schools of thought, was unfortunate as a contribution to public understanding because of the connotations of the words  “big” & “bang”, most imagining the origins of the universe as starting with a huge, noisy explosion whereas what was envisaged by the theorists was a sudden “cosmic inflation” (of space), a process which continues and was in the 1990s found to be accelerating although not everywhere equally.  The big bang theory is now the orthodoxy in the mainstream scientific community though some questions remain unanswered including the mystery of why, based on a number of calculations which explain many other things, over 90% of the universe’s matter is “missing” (or at least can’t be observed).  The fudge to “explain” that has been the twin concepts of “dark matter” and “dark energy” which are more “speculative concepts” than a theoretical model and best understood as an elegant way of saying “don’t know”.  There have been a number of suggestions to account for the “missing matter”, the most intriguing being the notion the calculated “matter number” might be too high because of “drag effect” created by the operation of time itself.  Time obviously is important otherwise everything would happen at the same time and who knows what else it does; recently, particle physicists reported having witnessed pinpricks of darkness moving faster than the speed of light without breaking the laws of relativity so there's much still to be understood.

Of cars

Big banger and old banger: John Greenwood (1945-2015) in “Spirit of ’76” Chevrolet Corvette, Le Mans 24 Hour, June 1976 (left) and a despondent Lindsay Lohan with Herbie while in “old banger” state, Herbie: Fully Loaded (2005), the Corvette an “8-banger” and the Beetle a “4-banger”.  The Corvette was powered by a 427 cubic inch (7.0 litre) big-block V8 and although forced to retire after a failure in the fuel delivery system, while it was running, nothing in the field could match the mark of 222 mph (354 km/h) it set thundering down the then 6 km (3.7 mile) Mulsanne straight.  In 1976, Mulsanne had yet to be distorted by the silly chicanes added in 1990 at the behest of the FIA (Fédération Internationale de l'Automobile (the International Automobile Federation, world sport's dopiest regulatory body)).

With cars, “banger” proved productive.  Because an ICE (internal combustion engine) always includes a “power stroke” (or its equivalence), in which the fuel-air mix explodes (the combustion causing “a bang” which sequentially is the sound from the exhaust system; to aficionados sometimes a pleasing tone, sometimes not), in slang, vehicles came to be described by the cylinder count thus (most frequently “4-banger”, “6-banger” or “8-banger”).  However, a car could also be a “big banger” (one with a large displacement ICE, usually a V8 with the appellation coming from the “big-block” era of the post-war years when Detroit mass-produced engines with pistons the size of paint cans) or an “old banger” (one old, worn out or battered”.  Old banger was synonymous with “clunker”, “beater”, “hooptie”, “jalopy”, “wreck”, “crock”, “shitbox”, “rustbucket” etc and the dubbing came either from the appearance (“banged up” in the sense of being dented or damaged) or the “banging” noise (backfiring, a damaged exhaust system etc) the dilapidated machines emanated.

Of sausages and such

Bangers & Mash by the Daring Gourmet.  Not everyone garnishes their B&M with chopped parsley.

Unrelated to ICEs, a banger could be (1) one who bangs (in any sense (sex, violence etc), (2) the penis (3) a sausage (the use reputedly based originally not on any resemblance to a penis but, dating from the time when they were produced by encasing the contents in the intestine casings of slaughtered animals (often sheep), the combination of excess water in the mix and the impervious skin making them susceptible to exploding if not punctured prior to being cooked), (4) the breasts of a female (and thus usually in the plural) and (5) in popular music a highly rated song (some of which would be enjoyed by (6) headbangers (that subset of music fans who “dance” by violently shaking their heads in time to the music)).

Rolling Stone magazine No.169, September 12, 1974.  Rolling Stone and Playboy magazine in the 1960s & 1970s attracted a large audience of the market segments attractive to advertisers and alongside the content with which both most were associated, they attracted respectable authors to write about politics and interview subjects such as celebrity philosophers and Nazi war criminals.

As well as being a noun plural “Bangs” is also a proper noun as a surname, the most noted being Lester Bangs (1948–1982) who in the late 1960s began to write reviews of popular music, prompted by an advertisement in Rolling Stone magazine inviting reader submissions.  He wouldn’t have thought what he criticized was “pop” and Rolling Stone magazine (first published in 1967) was one of a number of titles that created an ecosystem in which classifications proliferated with clear “hierarchies of respectability” evolving among those who regarded “pop” as a serious musical form and Bangs definitely was one of them; before the mid-1960s, popular music usually wasn’t written about with the tone of reverence afforded to jazz, opera, the avant-garde and such.  Bangs died a drug-related death although not the traditionally “messy” one associated with the field he critiqued.  Having contracted influenza, he was self-medicating with an opioid analgesic and a benzodiazepine; his overdose was ruled “accidental”.

Of hair

In hairdressing, the noun “bangs” is used to describe a number of variants of the fringe (or sections of hair) cut straight across the forehead, the derived verb used as “to bang the hair”.  Sometimes there are “left and right” bangs but even when a style wholly is a conventional fringe the convention is to speak of “bangs”, although hairdressers, especially when constructing something asymmetric, will refer to the “left” or “right” bang.  Although there are on the internet claims the use is based on the notion of a clipped hair “bursting out” (ie “explosively” in a figurative sense and thus based on “bang” in the sense of something sudden), verified evidence confirms “bangs” joined the rich jargon of hairdressing late in the nineteenth century as a clipping (get it?) of “bang-tail”, a term then used for decades in used in equestrian circles to described a horse’s tail being allowed to grow long and then cut (docked) straight across (the painless cut called a “bang-off”).  Apparently with origins in Scotland before spreading south and across the Atlantic, it joined “gee-up” as a phrase with equine roots enjoying a re-purposing for wider use.  The OED cites the first use of “bang” for the cutting of human hair to 1878 and within half-a-decade US newspapers and periodicals had adopted the plural form “bangs” when referring to a straight-across cut of hair on the forehead.  It was in the late 1880s the imaginative use “lunatic fringe” was coined (a century later to become a popular name for hairdressing salons) and “fringe” remained the dominate use in the UK and much of the Commonwealth while the US opted for the punchier “bangs”.  As a tool of US linguistic imperialism, the internet in the twenty-first century did its job and throughout the English-speaking world, bangs now peacefully co-exists with fringe with youth tending to the former.

Takes on Cleopatra with bangs long & short.

Elizabeth Taylor (1932–2011) in Cleopatra (1963, left) and Lindsay Lohan (b 1986) in Liz & Dick (2012).  Based on period sculptures, it seems likely the queen had curly hair but because of the prevalence of their appearance on women in surviving art from Ancient Egypt, bangs became entrenched in the public’s imagination of Cleopatra and film directors accordingly complied.  While it's true that the look (on men and women) does appear on much surviving imagery from Ancient Egypt it must be remembered that then, as now, public art was not necessarily representative of the appearance of the wider population although it probably did align with that of the elites.  Also, the as the archaeological records make clear, the consistency of style (straight-cut bangs (ie a horizontal fringe) across the forehead with hair apparently perfect (often shoulder-length and symmetrical) which appears dense, geometric, and highly regular was achieved with the use of wigs of human hair, wool, or plant fibres.  Carefully constructed and styled into clearly repeatable forms, the blunt bangs, at least among certain parts of society, must have been an enduring fashion statement.

The “bang” technique with origins in equine grooming is used with ponytails and is called the “straight blunt cut”; for this purpose the only substantive difference between a “pony's tail” and a “ponytail” is scale.

While, whether of human fringes or horses' tails, “bangs” might be a nineteenth century coining, the hair style is as ancient as humanity, the prehistoric origins doubtlessly a simple expedient to keep the hair from dangling in the eyes, the trim presumably a tiresome task in the era before scissors.  From that humble beginning evolved eventually the array of styles now available, at least some of which allegedly have been a political statements of group solidarity.  A fine “brief history of bangs” is maintained by Odele Beauty (their “Rinse Blog” an indispensable source of technical information) and there it’s claimed Cleopatra’s (Cleopatra VII Thea Philopator (Κλεοπάτρα Θεά Φιλοπάτωρ (“Cleopatra father-loving goddess” in the Koine Greek); circa 69 BC–circa 10 BC, Queen of the Ptolemaic Kingdom of Egypt from 51-30 BC and the last active Hellenistic pharaoh) “famous fringe is apparently a myth” although on the basis of surviving art, it seems likely Ancient Egyptians “wore blunt-cut bang wigs as early as 3000 BC” and whether or not they were the “influencers”, the look spread north to the Greece and Rome of Antiquity, Odele Beauty noting Augustus (Gaius Julius Caesar Augustus (known also as Octavianus (Octavian)); 63 BC-14 AD, founder of the Roman Empire (27 BC-476 AD) and first Roman emperor 27 BC-14 AD) “wore his hair combed into a short, forehead-framing fringe, setting a new trend (later dubbed the “Caesar cut”) that future emperors would follow.”  

Jeanne d'Arc (Joan of Arc, 1901), oil on canvas by Albert Lynch (1860–1950).  The short bangs were always present in older paintings of Joan of Arc but it wasn't unusual for modern artists to be influenced by contemporary trends.  Monsieur Lynch left no notes so it's not known if he had in mind the circa 1901 style what of what later would come to be known as a “bloshie young woman”.  Joan of Arc (circa 1412–1431) sometimes was depicted bangs blunt and not but artists had her variously blonde or brunette and with hair wild or coiffed and their images may reflect what male artists thought such a woman should look like.

Surviving European art from the Medieval to Modernity confirms bangs seem never to have gone away and the emergence of the word late in the 1800s suggests they must then have been a quite a thing.  By then, bangs had survived seventeenth century disapprobation of the church, priests finding fashion trends symbols of ungodly vanity and inappropriate for modest, pious women.  However what cemented bangs in their cultural place seems to have been the social ripples from World War I (1914-1918), the so called flappers of the “roaring twenties” taking to them as an adjunct to the other forms of fashion minimalism they adopted as earlier, restrictive conventions were shrugged-off.  Although it had earlier also enjoyed some less pleasing connotations, “flapper” in the sense of the “bright young things” of the era is thought a re-adaptation of the nineteenth century Northern English slang meaning “teen-age girl” and it referenced the hair not routinely being “put-up” in the adult manner and instead kept in plaits or braids, left to “flap about” as she moved.  The 1920s re-cycling of “flapper” retained the connection with “lively young girl” and had nothing to do with hair; bangs had been around for millennia before the flappers but they made them one of their signature looks.  Since the 1920s, trends have ebbed and flowed in the cyclical way fashion works and bangs variously have been softened, blunted, gained wispy curls (not to be confused with the dreaded “fly-away bits”), bulked up as “bumper bangs”, trimmed back to be the “baby bangs” of pixie cuts and evolved in the twin streams of the “curtain bangs” which seductively would drape over the eyes and the dramatic, “set piece installations” made famous by Farrah Fawcett (1947-2009) which for years provided hairdressers with a solid income stream as young ladies everywhere demanded the same thing.

Although it’s not uncommon to see headlines like “Bangs are back”, that’s misleading because they never went away; like hairdressers, headline writers have their own methods of operation.  It would be more accurate were the sites to headline which bangs are trending and that’s now a global thing because it matters not whether a trend is noted as happening in Seoul, Sydney, Seattle and Santiago because on the internet everything is happening at the same time and looks now wax, wane or die in global unison and while the imaginative can doubtless describe some variants, beyond than the basic, self-explanatory forms (short, straight, blunt), there are really five distinct bangs:

Air bangs (seen here in conjunction with long side bangs also favored by goths).

(1) Air bangs are characterized by being light and sparse.  First defined as an element of K-beauty (the aesthetic of South Korea which encompasses hair, clothes, cosmetics music) etc these are known also as “Korean bangs” but their alternative name (see-through bangs) better describes the look.  Despite the name, they are not ideally suited to those with thin or wispy hair and like just about every style, work best with thick locks which provide a better contrast and more scope for styling.  Professional stylists caution those at home crafting air bangs from a conventional fringe to do the process slowly because it's easy to over-estimate to much need to be cut (specialized tools are available).  One advantage of air bangs compare with a straight cut is that in using unequal-length strands, that aspect of precision is avoided but the look does work best if there's a perception of consistency in the spacing. 

Baby bangs: On Pinterest, this was described as a “statement cut” and on that the content provider didn't expand but one suggested statement might be: “admission of guilt”.  Still, the bangs do mean attention is drawn to her lovely sanpaku eyes so there's that.

(2) Baby bangs are short, straight or blunt-edged bangs which are used usually in coordination with the shorter flavours of bob, the reason for that being that if paired with more voluminous cuts, the bangs tend to “get lost” or worse, look like mistakes.  Micro bangs are also “bangs writ small” but differ in that the look is used with styles other than bobs and is identified by being ; not usually considered conventionally attractive, it appears more on catwalks and in photo-shoots than on the street although some do (unwisely) pick up the look.  Baby bangs really suit only a tiny sub-set of the population (most of whom are aged under 15) and should be thought the Pontiac Aztec (2001-2005) of hair-styles in that they're functional, offer good visibility and undeniably are distinctive but are ugly.  All that can be said for both is that on the inside, looking out, one doesn't have to see them. 

Lindsay Lohan with curtain bangs, done in the “twin-hemispheric” or “double polyspheric mode”.

(3) Curtain bangs are long bangs, parted in the centre (although there have been asymmetric interpretations) and designed to resemble a two-drape curtain tied at the side, partially to reveal the face.  The leading edges of the most artfully styled sit just at the point where the eye color is visible and devoted fashionistas wear them with a “curtain reveal top” in which the curve of the garment matches that of the bangs, something which can be as hard to achieve as it sounds.  With a change of as little as a half inch (12.5 mm), stylists can use curtain bangs to change the perception of the shape of a face, the most popular visual trick being elongation, making a “round” face appear something more sought (heart, diamond or inverted triangle).  Combined with skilfully applied makeup, the transformation can be dramatic. 

An emo selfie with classic emo bangs.  The expression is emoesque but the vibrancy of the colors on clothes and bandana is untypical, emos tending more to goth-flavored looks with black and gray although purple seems now less of an emo thing.

(4) Emo bangs are less concerned with shape and symmetry, the important thing being the sweep of hair from the forehead fully covering at least one eye and maybe partially obscuring the other.  Amateur psychiatrists and other students of the emo (a distinct sub-set of humanity) probably have their own thoughts on whether the emo’s goal is to limit what they see of the world or to limit how much others see of them.  Emos are however pragmatic and although their have the honor of an eponymous style, they're also sometimes seen with various bangs. 

There seems little to suggest bangs are a reliable marker of TERFdom and those wishing to assert where they stand on TERFness should probably don an appropriate T-shirt.

(5) Not all agree TERF bangs should be thought a distinct class but they are short, straight, blunt-edged bangs seen usually with shorter cuts (not necessarily bobs).  The term is said to have originated on the microblogging platform Tumblr (which vies with MySpace for as the social media site to have suffered the greatest loss between its high-valuation and most recent sale) when in 2014 a user posted the suggestion such bangs seemingly were exclusive to TERFs (Trans Exclusionary Radical Feminists).  That obviously was impressionistic and it was never clarified whether the suggestion was intended humorously but if not, it’s an example of a gaboso (pronounced gah-boh-so).  A gaboso (Generalized Association Based On Single Observation) (also as the verb gabosoed) is the act of taking one identifiable feature of someone or something and using it as the definitional reference for a group; it ties in with logical fallacies.  While it’s doubtful many professional hairdressers have TERF bangs in the lexicon, it seems novel enough to warrant a mention.

Nail

Nail (pronounced neyl)

(1) A slender, typically rod-shaped rigid piece of metal, usually in many lengths and thicknesses, having (usually) one end pointed and the other (usually) enlarged or flattened, and used for hammering into or through wood, concrete or other materials; in the building trades the most common use is to fasten or join together separate pieces (of timber etc).

(2) In anatomy, a thin, horny plate, consisting of modified epidermis, growing on the upper side of the end of a finger or toe; the toughened protective protein-keratin (known as alpha-keratin, also found in hair) at the end of an animal digit, such as fingernail.

(3) In zoology, the basal thickened portion of the anterior wings of certain hemiptera; the basal thickened portion of the anterior wings of certain hemiptera; the terminal horny plate on the beak of ducks, and other allied birds; the claw of a mammal, bird, or reptile.

(4) Historically, in England, a round pedestal on which merchants once carried out their business.

(5) A measure for a length for cloth, equal to 2¼ inches (57 mm) or 1⁄20 of an ell; 1⁄16 of a yard (archaic); it’s assumed the origin lies in the use to mark that length on the end of a yardstick.

(6) To fasten with a nail or nails; to hemmer in a nail.

(7) To enclose or confine (something) by nailing (often followed by up or down).

(8) To make fast or keep firmly in one place or position (also used figuratively).

(8) Perfectly to accomplish something (usually as “nailed it”).

(9) In vulgar slang, of a male, to engage in sexual intercourse with (as “I nailed her” or (according to Urban Dictionary: “I nailed the bitch”).

(10) In law enforcement, to catch a suspect or find them in possession of contraband or engaged in some unlawful conduct (usually as “nailed them”).

(11) In Christianity, as “the nails”, the relics used in the crucifixion, nailing Christ to the cross at Golgotha.

(12) As a the nail (unit), an archaic multiplier equal to one sixteenth of a base unit

(13) In drug slang, a hypodermic needle, used for injecting drugs.

(14) To detect and expose (a lie, scandal, etc)

(15) In slang, to hit someone.

(16) In slang, intently to focus on someone or something.

(17) To stud with or as if with nails.

Pre 900: From the Middle English noun nail & nayl, from the Old English nægl and cognate with the Old Frisian neil, the Old Saxon & Old High German nagal, the Dutch nagel, the German Nagel, the Old Norse nagl (fingernail), all of which were from the unattested Germanic naglaz.  As a derivative, it was akin to the Lithuanian nãgas & nagà (hoof), the Old Prussian nage (foot), the Old Church Slavonic noga (leg, foot), (the Serbo-Croatian nòga, the Czech noha, the Polish noga and the Russian nogá, all of which were probably originally a jocular reference to the foot as “a hoof”), the Old Church Slavonic nogŭtĭ, the Tocharian A maku & Tocharian B mekwa (fingernail, claw), all from the unattested North European Indo-European ənogwh-.  It was further akin to the Old Irish ingen, the Welsh ewin and the Breton ivin, from the unattested Celtic gwhīnā, the Latin unguis (fingernail, claw), from the unattested Italo-Celtic əngwhi-;the Greek ónyx (stem onych-), the Sanskrit ághri- (foot), from the unattested ághli-; the Armenian ełungn from the unattested onogwh-;the Middle English verbs naile, nail & nayle, the Old English næglian and cognate with the Old Saxon neglian, the Old High German negilen, the Old Norse negla, from the unattested Germanic nagl-janan (the Gothic was ganagljan).  The ultimate source was the primitive Indo-European h₃nog- (nail) and the use to describe the metal fastener was from the Middle English naylen, from the Old English næġlan & nægl (fingernail (handnægl)) & negel (tapering metal pin), from the Proto-Germanic naglaz (source also of Old Norse nagl (fingernail) & nagli (metal nail).  Nail is a noun & verb, nailernailless & naillike are adjectives, renail is a verbs, nailing is a noun & vern and nailed is a verb & adjective; the noun plural is nails.

Nail is modified or used as a modifier in literally dozens of examples including finger-nail, toe-nail, nail-brush, nail-file, rusty-nail, garden-nail, nail-fungus, nail-gun & frost-nail.  In idiomatic use, a “nail in one's coffin” is a experience or event that tends to shorten life or hasten the end of something (applied retrospectively (ie post-mortem) it’s usually in the form “final nail in the coffin”.  To be “hard as nails” is either to be “in a robust physical state” or “lacking in human feelings or without sentiment”. To “nail one's colors to the mast” is to declare one’s position on something.  Something described as “better than a poke in the eye with a rusty nail” is a thing, which while not ideal, is not wholly undesirable or without charm.  In financial matters (of payments), to be “on the nail” is to “pay at once”, often in the form “pay on the nail”.  To “nail something down” is to finalize it. To have “nailed it” is “to perfectly have accomplished something” while “nailed her” indicates “having enjoyed sexual intercourse with her”.  The “right” in the phrase “hit the nail right on the head” is a more recent addition, all known instances of use prior to 1700 being “hit the nail on the head” and the elegant original is much preferred.  It’s used to mean “correctly identify something or exactly to arrive at the correct answer”.  Interestingly, the Oxford English Dictionary (OED) notes there is no documentary evidence that the phrase comes from “nail” in the sense of the ting hit by a hammer.

Double-headed nails.

Double-headed nails are used for temporary structures like fencing.  When the shaft is hammered in to the point where the surface of the lower head is flat against the surface of that into which it's being hammered, it leaves the upper head standing proud with just enough of the shaft exposed to allow a claw-hammer to be used to extract nail.  There is a story that as part of an environmental protest against the building or demolition of some structure (the tales vary), activists early one morning went to the temporary fencing around the contested site and hammered in all the double-headed nails.  This is believed to be an urban myth.

The sense of “fingernail” appears to be the original which makes sense give there were fingernails before there were spikes (of metal or any other material) used to build stuff.  The verb nail was from the Old English næglian (to fix or fasten (something) onto (something else) with nails), from the Proto-Germanic ganaglijan (the source also of the Old Saxon neglian, the Old Norse negla, the Old High German negilen, the German nageln and the Gothic ganagljan (to nail), all developed from the root of the nouns.  The colloquial meaning “secure, succeed in catching or getting hold of (someone or something)” was in use by at least the 1760; hence (hence the law enforcement slang meaning “to effect an arrest”, noted since the 1930s.  The meaning “to succeed in hitting” dates from 1886 while the phrase “to nail down” (to fix in place with nails) was first recorded in the 1660s.

Colors: Lindsay Lohan with nails unadorned and painted.

As a noun, “nail-biter” (worrisome or suspenseful event), perhaps surprisingly, seems not to have been in common use until 1999 an it’s applied to things from life-threatening situations to watching close sporting contests.  The idea of nail-biting as a sign of anxiety has been in various forms of literature since the 1570s, the noun nail-biting noted since 1805 and as a noun it was since the mid-nineteenth century applied to those individuals who “habitually or compulsively bit their fingernails” although this seems to have been purely literal rather than something figurative of a mental state.  Now, a “nail-biter” is one who is “habitually worried or apprehensive” and they’re often said to be “chewing the ends of their fingernails” and in political use, a “nail biter” is a criticism somewhat less cutting than “bed-wetter”.  The condition of compulsive nail-biting is the noun onychophagia, the construct being onycho- (a creation of the international scientific vocabulary), reflecting a New Latin combining form, from the Ancient Greek ὄνυξ (ónux) (claw, nail, hoof, talon) +‎ -phagia (eating, biting or swallowing), from the Ancient Greek -φαγία (-phagía).  A related form was -φαγος (-phagos) (eater), the suffix corresponding to φαγεῖν (phageîn) (to eat), the infinitive of ἔφαγον (éphagon) (I eat), which serves as aorist (essentially a compensator for sense-shifts) (for the defective verb ἐσθίω (esthíō) (I eat).  Bitter-tasting nail-polish is available for those who wish to cure themselves.  Nail-polish as a product dates from the 1880s and was originally literally a clear substance designed to give the finger or toe-nails a varnish like finish upon being buffed.  By 1884, it was being sold as “liquid nail varnish” including shads of black, pink and red although surviving depictions in art suggests men and women in various cultures have for thousands of years been coloring their nails.  Nail-files (small, flat, single-cut file for trimming the fingernails) seem first to have been sold in 1819 and nail-clippers (hand-tool used to trim the fingernails and toenails) in 1890.

Francis (1936-2025; pope 2013-2025) at the funeral of Cardinal George Pell (1941-2023), St Peter’s Basilica, the Vatican, January 2023.

The expression "nail down the lid" is a reference to the lid of a coffin (casket), the implication being one wants to make doubly certain anyone within can't possible "return from the dead".  The noun doornail (also door-nail) (large-headed nail used for studding batten doors for strength or ornament) emerged in the late fourteenth century and was often used of many large, thick nails with a large head, not necessarily those used only in doors.  The figurative expression “dead as a doornail” seems to be as old as the piece of hardware and use soon extended to “dumb as a doornail” and “deaf as a doornail).  The noun hangnail (also hang-nail) is a awful as it sounds and describes a “sore strip of partially detached flesh at the side of a nail of the finger or toe” and appears in seventeenth century texts although few etymologists appear to doubt it’s considerably older and probably a folk etymology and sense alteration of the Middle English agnail & angnail (corn on the foot), from the Old English agnail & angnail.  The origin is likely to have been literally the “painful spike” in the flesh when suffering the condition.  The first element was the Proto-Germanic ang- (compressed, hard, painful), from the primitive Indo-European root angh- (tight, painfully constricted, painful); the second the Old English nægl (spike), one of the influences on “nail”.  The noun hobnail was a “short, thick nail with a large head” which dates from the 1590s, the first element probably identical with hob (rounded peg or pin used as a mark or target in games (noted since the 1580s)) of unknown origin.  Because hobnails were hammered into the leather soles of heavy boots and shoes, “hobnail” came in the seventeenth century to be used of “a rustic person” though it was though less offensive than forms like “yokel”.

Nails and pins

Mug shot “pin” from TeePublic featuring Lindsay Lohan (b 1986, left), Donald Trump (b 1946; POTUS 2017-2021 and since 2025) and Paris Hilton (b 1981, right).  In this context, although the product really is “the badge”, the name was gained from the built-in pin supplied to secure the object to clothing.

As designs, a nail and a pin are similar, obviously differing only in scale but the function of each is different.  A nail’s primary purpose is to function as a structural fastener joining materials (most typically two or more pieces of wood) although there are specialized nails driven into substrate by impact (variously with hammers or nail guns (sometimes called “pin-nailers”, some of which are built to fire “panel pins” (very slender nails) or small “headless nails”).  A nail relies on friction and compression in the surrounding material for its holding strength.  Pins look like scaled-down nails but mostly are used for alignment, retention or pivoting, rather than structural load-bearing.  Because of their more delicate construction, pins often are inserted through specific-purpose, pre-existing holes and in many cases are intended to be temporary and are thus removable.  Visually, both nails and pins have heads (round, flat, clipped etc) and a tapered shank with a tip pointed for pointed tip for penetration (“snub-nosed” nails do exist but are rare) and both are designed slightly to deform the surrounding material when driven.  The most obvious difference is that a pin’s head is very small and some are spherical and made from plastic; they’re designed only to be pushed with finger-pressure rather than being hit with a hammer.  Although the term “pin” is used for some specialized devices used in building and engineering (dowel pin, pivot pin, gudgeon pin (also as wrist pin), roll pin, cotter pin etc), the word is most associated with the tailor’s pin (used mostly in textiles and usually clipped to “pin”).  In jewelry design and textiles there are also variants including the “lapel pin” and the fashion industry’s device of last resort, the “safety pin”.

Pinhead in publicity shot for Hellraiser III: Hell on Earth (1992).

Clive Barker's (b 1952) supernatural horror movie Hellraiser (1987) was based on his novella The Hellbound Heart (1986) and was a surprise hit, making it a franchise which has thus far spawned nine sequels, the most recent released in 2022.  The plot involved a mysterious puzzle box that, when opened, summoned the Cenobites, a group of extra-dimensional, sadomasochistic beings unable to differentiate between pain and pleasure.  It was a good premise for a horror movie but the character who really captured the audience's imagination was the unnamed figure viewers dubbed “Pinhead”.  Although Pinhead appeared in the original film for fewer than ten minutes, the character became the franchise’s focal point and has since dominated the publicity material for subsequent releases.  The popularity of Hellraiser has been maintained and it’s hoped that for the next release the producers will offer the part to Peter Dutton (b 1970; leader of the Liberal Party of Australia 2022-2025).

Peter Dutton captured by a photographer during a happy moment (left), Pinhead with the box able to summon the Cenobites (centre) and and artist's depiction of Mr Dutton in “Pinhead mode” (digitally altered image, right).

No longer burdened with tiresome parliamentary duties since losing his seat in the 2025 Australian general election, Mr Dutton has time for a third career and he should be good at playing an unsmiling character who speaks in a relentless monotone; really, all he need do is act naturally.  It’s suspected also he’ll be good at learning a script given the decades he spent parroting “talking points” and TWS (three word slogans).  While it’s an urban myth Mr Dutton wasn’t offered the part of Lord Voldemort in the Harry Potter movie franchise because he was deemed “too scary”, as Pinhead he’d be “just scary enough”.  While the LNP (Liberal National Party) state government in Queensland recently has appointed Mr Dutton to the board of the QIC (Queensland Investment Corporation, the investment manager of the state’s Aus$135 billion in assets), it’s understood his duties in the Aus$130,000 per annum role will be neither onerous or time-consuming so there’ll be ample opportunity for film-shoots.  Although when in opposition the LNP had decried the ALP (Australian Labor Party) government’s frequent appointment of ALP figures to lucrative sinecures, once in office the LNP continued the “jobs for the boys” tradition and Mr Dutton is the latest in a long line of right-wing politicians with a history of extolling the virtues of “private enterprise” and criticizing “government waste” who seem anxious to get back on the public payroll as soon as their political careers end.  Reassuringly for taxpayers who may have been worried Mr Dutton would not be able to continue to enjoy the lifestyle to which their taxes made him accustomed (“entitled” as he might have put it), it’s believed his director’s fees from QIC will not affect his parliamentary pension (understood to be between Aus$260,000-Aus$280,000 per annum).

The Buick Nailhead

In the 1930s, the straight-8 became a favorite for manufacturers of luxury cars, attracted by its ease of manufacture (components and assembly-line tooling able to be shared with those used to produce a straight-6), the mechanical smoothness inherent in the layout and the ease of maintenance afforded by the long, narrow configuration, ancillary components readily accessible.  However, the limitations were the relatively slow engine speeds imposed by the need to restrict the “crankshaft flex” and the height of the units, a product of the long strokes used to gain the required displacement.  By the 1950s, it was clear the future lay in big-bore, overhead valve V8s although the Mercedes-Benz engineers, unable to forget the glory days of the 1930s when the straight-eight W125s built for the Grand Prix circuits generated power and speed Formula One wouldn’t see until the 1980s, noted the relatively small 2.5 litre (153 cubic inch) displacement limit for 1954 and conjured up a final fling for the layout.  Used in both Formula One as the W196R and in sports car racing as the W196S (better remembered as the 300 SLR) the new 2.5 & 3.0 litre (183 cubic inch) straight-8s, unlike their pre-war predecessors, solved the issue of crankshaft flex (the W196's redline was 9500 compared with the W125's 5800) by locating the power take-off at the centre, adding mechanical fuel-injection and a desmodromic valve train to make the things an exotic cocktail of ancient & modern (on smooth racetracks and in the hands of skilled drivers, the swing axles at the back not the liability they might sound).  Dominant during 1954-1955 in both Formula One & the World Sports Car Championship, they were the last of the straight-8s in top-line competition.

Schematic of Buick “Nailhead” V8, 1953-1966.

Across the Atlantic, the US manufacturers also abandoned their straight-8s.  Buick introduced their overhead valve (OHV) V8 in 1953 but, being much wider than before, the new engine had to be slimmed somewhere to fit between the existing inner-fenders (it would not be until later the platform was widened).  To achieve this, the engineers narrowed the cylinder heads, compelling both a conical (the so-called “pent-roof”) combustion chamber and an arrangement in which the sixteen valves pointed directly upwards on the intake side, something which not only demanded an unusual pushrod & rocker mechanism but also limited the size of the valves.  So, the valves had to be tall and narrow and, with some resemblance to nails, they picked up the nickname “nail valves”, morphing eventually to “nailhead” as a description of the whole engine.  The valve placement and angle certainly benefited the intake side but the geometry compromised the flow of exhaust gases which were compelled by their anyway small ports to make a turn of almost 180^o on their way to the tailpipe.  As an indication of the heat-soak generated by that 180^o turn, the surrounding water passages were very wide. 

It wasn't the last time the head design of a Detroit V8 would be dictated by considerations of width.  When Chrysler in 1964 introduced the 273 cubic inch (4.5 litre) V8 as the first of its LA-Series (that would begat the later 318 (5.2), 340 (5.5) & 360 (5.9) as well as the V10 made famous in the Dodge Viper), the most obvious visual difference from the earlier A-Series V8s was the noticeably smaller cylinder heads.  The A engines used as skew-type valve arrangement in which the exhaust valve was parallel to the bore with the intake valve tipped toward the intake manifold (the classic polyspherical chamber).  For the LA, Chrysler rendered all the valves tipped to the intake manifold and in-line (as viewed from the front), the industry’s standard approach to a wedge combustion chamber.  The reason for the change was that the decision had been taken to offer the compact Valiant with a V8 but it was a car which had been designed to accommodate only a straight-six and the wide-shouldered polyspheric head A-Series V8s simply wouldn’t fit.  So, essentially, wedge-heads were bolted atop the old A-Series block but the “L” in LA stood for light and the engineers wanted something genuinely lighter for the compact (in contemporary US terms) Valiant.  Accordingly, in addition to the reduced size of the heads and intake manifold, a new casting process was developed for the block (the biggest, heaviest part of an engine) which made possible thinner walls.  "Light" is however a relative term and the LA series was notably larger and heavier than Ford's "Windsor" V8 (1961-2000) which was the exemplar of the "thin-wall" technique.  This was confirmed in 1967 when, after taking control of Rootes Group, Chrysler had intended to continue production of the Sunbeam Tiger, by then powered by the Ford Windsor 289 (4.7 litre) but with Chrysler’s 273 LA V8 substituted.  Unfortunately, while 4.7 Ford litres filled it to the brim, 4.4 Chrysler litres overflowed; the Windsor truly was compact.  Allowing it to remain in production until the stock of already purchased Ford engines had been exhausted, Chrysler instead changed the advertising from emphasizing the “…mighty Ford V8 power plant” to the vaguely ambiguous “…an American V-8 power train”.

322 cubic inch Nailhead in 1953 Buick Skylark convertible (left) and 425 cubic inch Nailhead in 1966 Buick Riviera GS (with dual-quad MZ package, right).  Note the “Wildcat 465” label on the air cleaner, a reference to the claimed torque rating, something most unusual, most manufacturers using the space to advertise horsepower or cubic inch displacement (CID).

The nailhead wasn’t ideal for producing top-end power but the design did generate prodigious low-end torque, something much appreciated by Buick's previous generation of buyers who much had relished the low-speed responsiveness of the famously smooth straight-8.  However, like everybody else, Buick hadn’t anticipated that as the 1950s unfolded, the industry would engage in a “power race”, something to which the free-breathing Cadillac V8s and Chrysler’s Hemis were well-suited.  For that, the somewhat strangulated Buick Nailhead was not at all suited and to gain power the engineers were compelled to add high-lift, long-duration camshafts which enabled the then magic 300 HP (horsepower) number to be achieved but at the expense of smoothness; tales of Buick buyers (long accustomed to straight-8s that ran so smoothly at idle it could be hard to tell if the things were running) returning to the dealer to fix the “rumpity-rump” became legion.  Still, the Nailhead was robust, relatively light and offered what was then a generous displacement and the ever inventive hot-rod community soon worked out the path to power was to use forced induction and invert the valve use, the supercharger blowing the fuel-air mix into the combustion chambers through the exhaust ports while the exhaust gases were evacuated through the larger intake ports.  Thus, for a while, the Nailhead enjoyed a role as a niche player although the arrival in the mid 1950s of the much more tuneable Chevrolet V8s ended the vogue for all but a few devotees who continued use well into the 1960s.  Buick acknowledged reality and, unusually, instead of following the industry trend and drawing attention to displacement & power, publicized their big torque numbers, confusing some (though probably not Buick buyers who were a loyal crew who sometimes would look down on more expensive Cadillacs because they were "flashy").  The unique appearance of the old Nailhead retains some nostalgic appeal for the modern hot-rod community and they do sometimes appear, a welcome change from the more typical small-block Fords or Chevrolets.

Lockheed SR-71 Blackbird (1964-1999).

Not confused about numbers was the USAF (United States Air Force) which was much interested in power for its aircraft but also had a special need for torque on the tarmac and briefly that meant another quirky niche for the Nailhead.  The Lockheed SR-71 Blackbird (1964-1979) was a long-range, high-altitude supersonic (Mach 3+) aircraft used by the USAF for reconnaissance between 1966-1998 and by the NASA (National Aeronautics & Space Administration) for observation missions as late as 1999.  Something of a high-water mark among the extraordinary advances made in aeronautics and materials construction during the Cold War, the SR-71 used Pratt & Whitney J58 turbojet engines which featured an innovative, secondary air-injection system for the afterburner, permitting additional thrust at high speed.  The SR-71 still holds a number of altitude and speed records and Lockheed’s SR-72, a hypersonic unmanned aerial vehicle (UAV) is said to be in an “advanced stage” of design and construction although whether any test flights will be conducted before 2030 remains unclear, the challenges of sustaining in the atmosphere velocities as high as Mach 6+ onerous given the heat generated and stresses imposed by the the fluid dynamics of air at high speed.

Drawing from user manual for AG330 starter cart (left) and AG330 starter cart with dual Buick Nailhead V8s (right).

At the time, the SR-71 was the most exotic aircraft on the planet but during testing and early in its career, just for the engines to start it relied on a pair of even then technologically bankrupt Buick Nailhead V8s.  These were mounted in a towed cart and were effectively the turbojet’s starter motor, a concept developed in the 1930s as a work-around for the technology gap which emerged as the V12 aero-engines became too big to start by hand but lacked on-board electrical systems to trigger ignition.  The two Nailheads were connected by gears to a single, vertical drive shaft which ran the jet up to the critical speed at which ignition became self-sustaining.  The engineers chose the Nailheads after comparing them to other large displacement V8s, the aspect of the Buicks which most appealed being the torque generated at relatively low engine speeds, a characteristic ideal for driving an output shaft, torque best visualized as a "twisting" force.  After the Nailhead was retired in 1966, later carts used Chevrolet big-block V8s but in 1969 a pneumatic start system was added to the infrastructure of the USAF bases from which the SR-71s most frequently operated, the sixteen-cylinder carts relegated to secondary fields the planes rarely used.