knuckle bumper

Another term for a lesbian. To get a visual example, bend both the index and middle finger of each hand and bump the mid knuckles together thus simulating two vaginas bumping each other as lesbians do to get sexual pleasure, such as the extremely hot act of tribbing.

Guy 1: "Hey dude, have you met the new girl? She's hot!"

Guy 2: "Yeah, but dude she's a knuckle bumper. There's rainbows and shit all over her social network profile."

by MrFriendzone April 13, 2016

Bumper bully

In racing, bumper bully refers to a driver being on another driver’s bumper. The cars have to be under 3 feet from each other

The bumper bully caused him to make a mistake under pressure

by Wheres.W212 May 31, 2025

Bumper Allen

A guy who is so hot he makes me weak in my knees

Amy: Did you see the head Treblemaker

Hailey: Yeah. His name is Bumper Allen

by Treblemaker_Girl2003 February 5, 2023

spit on my bumper

A gay set reference

Randy says who wants to spit on my bumper in the parking lot!

by bigpapa42069 January 19, 2022

dumpin’ me bumper

British slag meaning taking a shit

Person 1: what ye doin in der?
Person 2: I’m dumpin’ me bumper

by Ike_89 January 8, 2021

bumper jack

A dick

My bumper jack destroyed her

by beaver master February 23, 2014

Humper Bumper

The bumper that cushions the strawberry jelly and chocolate pudding factory from any who may try to enter.

Damn, my humper bumper is sore after last nights boning

by CarbonBlight October 11, 2020