Rumble

Rumble (pronounced ruhm-buhl)

(1) A form of low frequency noise

(2) In video game controllers, a haptic feedback vibration.

(3) In the jargon of cardiologists, a quality of a "heart murmur".

(4) In the slang of physicians (as "stomach rumble"), borborygmus (a rumbling sound made by the movement of gas in the intestines).

(5) In slang, a street fight between or among gangs.

(6) As rumble seat (sometimes called dickie seat), a rear part of a carriage or car containing seating accommodation for servants, or space for baggage; known colloquially as the mother-in-law seat (an now also used by pram manufacturers to describe a clip-on seat suitable for lighter infants).

(7) The action of a tumbling box (used to polish stones).

(8) As rumble strip, in road-building, a pattern of variation in a road's surface designed to alert inattentive drivers to potential danger by causing a tactile vibration and audible rumbling if they veer from their lane.

(9) In slang, to find out about (someone or something); to discover the secret plans of another (mostly UK informal and used mostly in forms such as: "I've rumbled her" or "I've been rumbled").

(10) To make a deep, heavy, somewhat muffled, continuous sound, as thunder.

(11) To move or travel with such a sound:

1325-1375: From Middle English verbs rumblen, romblen & rummelyn, frequentative form of romen (make a deep, heavy, continuous sound (also "move with a rolling, thundering sound" & "create disorder and confusion")), equivalent to rome +‎ -le.  It was cognate with the Dutch rommelen (to rumble), the Low German rummeln (to rumble), the German rumpeln (to be noisy) and the Danish rumle (to rumble) and the Old Norse rymja (to roar or shout), all of imitative origin.  The noun form emerged in the late fourteenth century, description of the rear of a carriage dates from 1808, replacing the earlier rumbler (1801), finally formalized as the rumble seat in 1828, a design extended to automobiles, the last of which was produced in 1949.  The slang noun meaning "gang fight" dates from 1946 and was an element in the 1950s "moral panic" about such things.  Rumble is a noun & verb, rumbler is a noun, rumbled is a verb, rumbling is a noun, verb & adjective and rumblingly is an adverb; the noun plural is rumbles.

Opening cut from studio trailer for Lindsay Lohan's film Freakier Friday (Walt Disney Pictures, 2025) available on Rumble.  Founded in 2013 as a kind of “anti-YouTube”, as well as being an online video platform Rumble expanded into cloud services and web hosting.  In the vibrant US ecosystem of ideas (and such), Rumble is interesting in that while also carrying non-controversial content, it’s noted as one of the native environments of conservative users from libertarians to the “lunar right”, thus the oft-used descriptor “alt-tech”.  Rumble hosts Donald Trump’s (b 1946; US president 2017-2021 and since 2025) Truth Social media platform which has a user base slanted towards “alt-this & that” although to some inherently it’s evil because much of its underlying code is in Java.

The Velvet Underground and Nico

Link Wray’s (1929-2005) 1958 instrumental recording Rumble is mentioned as a seminal influence by many who were later influential in some of the most notable forks of post-war popular music including punk, heavy-metal, death-metal, glam-rock, art-rock, proto-punk, psychedelic-rock, avant-pop and the various strains of experimental and the gothic.  Wray’s release of Rumble as a single also gained a unique distinction in that it remains the only instrumental piece ever banned from radio in the United States on purely “musical” grounds, the stations (apparently in some parts “prevailed upon” by the authorities) finding its power chords just too menacing for youth to resist.  It wasn't thought it would “give them ideas” in the political sense (many things banned for that fear) but because the “threatening” sound and title was deemed likely to incite juvenile delinquency and gang violence.  “Rumble” was in the 1950s youth slang for fights between gangs, thus the concern the song might be picked up as a kind of anthem and exacerbate the problems of gang culture by glorifying the phenomenon which had already been the centre of a "moral panic".  There is a science to deconstructing the relationship between musical techniques and the feelings induced in people and the consensus was the use of power chords, distortion, and feedback (then radically different from mainstream pop tunes) was “raw, dark and ominous”, even without lyrics; it’s never difficult to sell nihilism to teenagers.  Like many bans, the action heightened its appeal, cementing its status as an anthem of discontented youth and, on sale in most record stores, sales were strong.

The Velvet Underground & Nico (1967).

Lou Reed (1942-2013) said he spent days listening to Rumble before joining with John Cale (b 1942) in New York in 1964 to form The Velvet Underground.  Their debut album, The Velvet Underground & Nico, included German-born model Nico (1938-1988) and was, like their subsequent releases, a critical and commercial failure but within twenty years, the view had changed, their work now regarded among the most important and influential of the era, critics noting (with only some exaggeration): "Not many bought the Velvet Underground's records but most of those who did formed a band and headed to a garage."  The Velvet Underground’s output built on the proto heavy-metal motifs from Rumble with experimental performances and was noted especially for its controversial lyrical content including drug abuse, prostitution, sado-masochism and sexual deviancy.  However, despite this and the often nihilistic tone, in the decade since Rumble, the counter-culture had changed not just pop music but also America: The Velvet Underground was never banned from radio.

Rumble seat in 1937 Packard Twelve Series 1507 2/4-passenger coupé.  The most expensive of Packard's 1937 line-up, the Twelve was powered by a 473 cubic-inch (7.7 litre) 67^o V12 rated at 175 horsepower at 3,200 RPM.  It was best year for the Packard Twelve, sales reaching 1,300 units.  The marque's other distinction in the era was the big Packard limousines were the favorite car of comrade Stalin (1878-1953; Soviet leader 1924-1953), a fair judge or machinery.

The rumble seat was also known as a dicky (also as dickie & dickey) seat in the UK while the colloquial “mother-in-law seat” was at least trans-Atlantic and probably global.  It was an upholstered bench seat mounted at the rear of a coach, carriage or early motorcar and as the car industry evolved and coachwork became more elaborate, increasingly they folded into the body.  The size varied but generally they were designed to accommodate one or two adults although the photographic evidence suggests they could be used also to seat half-a-dozen or more children (the seat belt era decades away).  Why it was called a dicky seat is unknown (the word dates from 1801 and most speculation is in some way related to the English class system) but when fitted on horse-drawn carriages it was always understood to mean "a boot (box or receptacle covered with leather at either end of a coach, the use based on the footwear) with a seat above it for servants".  On European phaetons, a similar fixture was the “spider”, a small single seat or bench for the use of a groom or footman, the name based on the spindly supports which called to mind an arachnid’s legs.  The spider name would later be re-purposed on a similar basis to describe open vehicles and use persists to this day, Italians and others sometimes preferring spyder.  They were sometimes also called jump-seats, the idea being they were used by servants or slaves who were required to “jump off” at their master’s command and the term “jump seat” was later used for the folding seats in long-wheelbase limousines although many coach-builders preferred “occasional seats”.

Rumble seat in 1949 Triumph 2000 Roadster.  The unusual (and doubtless welcome) split-screen was a post-war innovation, the idea recalling the twin-screen phaetons of the inter-war years.  Had they been aware of the things, many passengers in the back seats of convertibles (at highway speeds it was a bad hair day) would have longed for the return of the dual-cowl phaetons.  

The US use of “rumble seat” comes from the horse & buggy age so obviously predates any rumble from an engine’s exhaust system and it’s thought the idea of the rumble was literally the noise and vibration experienced by those compelled to sit above a live axle with 40 inch (1 metre-odd) steel rims on wooden-spoked wheels, sometimes with no suspension system.  When such an arrangement was pulled along rough, rutted roads by several galloping horses, even a short journey could be a jarring experience.  The rumble seat actually didn’t appear on many early cars because the engines lacked power so weight had to be restricted, seating typically limited to one or two; they again became a thing only as machines grew larger and bodywork was fitted.  Those in a rumble seat were exposed to the elements which could be most pleasant but not always and they enjoyed only the slightest protection afforded by the regular passenger compartment’s top & windscreen.  Ford actually offered the option of a folding top with side curtains for the rumble seats on the Model A (1927-1931) but few were purchased, a similar fate suffered by those produced by third party suppliers.  US production of cars with rumble seats ended in 1939 and the last made in England was the Triumph 1800/2000 Roadster (1946-1949) but pram manufacturers have of late adopted the name to describe a seat which can be clipped onto the frame.  Their distinction between a toddler seat and a rumble seat is that the former comes with the stroller and is slightly bigger, rated to hold 50 lbs (23 KG), while the former can hold up to 35 (16).

1935 MG NA Magnette Allingham 2/4-Seater by Whittingham & Mitchel.  Sometimes described by auction houses as a DHC (drophead coupé), this body style (despite what would come to be called 2+2 seating) really is a true roadster.

Although most rumble (or dickie) seats were mounted in an aperture separated from the passenger compartment, in smaller vehicles the additional seat often was integrated but became usable (by people) only when the hinged cover was raised; otherwise, the rear-seat cushion was a “parcel shelf”.  The MG N-Type Magnette (1934-1936) used a 1271 cm³ (78 cubic inch) straight-six and while the combination of that many cylinders and a small displacement sounds curious, the configuration was something of an English tradition and a product of (1) a taxation system based on cylinder bore and (2) the attractive economies of scale and production line rationalization of “adding two cylinders” to existing four-cylinder units to achieve greater, smoother power with the additional benefit of retaining the same tax-rate.  Even after the taxation system was changed, some small-capacity sixes were developed as out-growths of fours.  Despite the additional length of the engine block, many N-type Magnettes were among the few front-engined cars to include a “frunk” (a front trunk (boot)), a small storage compartment which sat between cowl (scuttle) and engine.