What is Bumper Jumper?
1.
Another term for a golddigger. A woman who judges men by their ride, often jumping up the scale from Civics, to Accords, to Lexus, BMW , Mercedes and Audi. Said women are young attractive, and usually frequent or work at trendy bars, clubs or resteraunts.
Dude, forget about her. She's a bumper jumper, and you drive a Dodge Neon.
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1. 
Igniting the pubic hairs of a female and subsequently putting out the blaze with urine, preferably one's own.  Can be performed dur..