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1 definition by dms2262

The bumper of a car as it used to ram other drivers when they cut you off.

The act using of one's car bumper to express road rage. Usually used figuratively not literally.

Jack "That idiot just cut me off and gave me the finger."
Mike "Dude, he is just asking for chrome horn at the next red light!"
by dms2262 December 06, 2007
18 10