1 definition by Uncensored Reality

noun. A male's penis. Since a bumper is known as a female's butt, it only serves right that the fender be in the front, hence the penis.

When a bumper meets a fender it usually means that someone is screwing someone elses brains out...unless in the circumstances that clothes are still on then there's just excessive grinding and/or dry humping
Damn if you keep rubbin up against me with that huge bumper, my fender gonna tear that up!!!

You gonna cause a fender bender if you keep that up.
by Uncensored Reality January 7, 2010
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