drive-by bumper

Any inconsiderate asshole or bitch who "bumps" their stereo while driving by, waking you from a deep sleep, and pisses you off.

Jack: "Why are you so bitchy today?"

Jane: "I got woken up at 4:30 this morning by a drive-by bumper. Some people are so rude!"

by T0nk5_McD3an November 27, 2009

[Bumper] [Humper]

Someone who tailgates

I really wish this bumper humper would get off my ass!.

by Kellyonious December 25, 2008

bumper humper

1) an impolite driver who tailgates cars in front of them

2) a person who gets uncomfortably close to ones back side, typically while dancing

1) "Stop being a bumper humper. I'm already going 70 mph in a 60."

2) "That bumper humper at the bar almost touched my ass."

by follow-my-arrow February 9, 2015

bumper pop

When one jumps up and down on a random cars bumper to "pop" the bumper off of the car then fleeing the scene.

Damn, sucks that that car got his bumper knocked off. Nigga got bumper popped

by Jon423 January 19, 2014

bumper humper

A bumper humper is a man on man action when he would rather place his penis in other mens asses rather then have sex with a women. This could also be used as a phrase to simply call a man gay.

See that man over there wearing a pink shirt and kissing that other man buddy? He must be a bumper humper.

by dan gemmtinte March 20, 2006

Bumper Kit

a girl's ass

by Anonymous May 15, 2003

bumper-bully

One who drives closely on another's bumper to intimidate such that the closely followed/bumper-bullied will change lanes (from fast lane to slow) to enable the subsequent bumper-bullying of those in front of him/her who might be merely driving the speed limit.

Bob was enjoying his coffee on his commute to Denver from Fort Collins, and though he was driving the maximum speed limit his rear-view and side mirrors served him a constant reminder of a SUV bumper-bullying him to change lanes.

by leech-gatherer December 14, 2010