Bump drafting

Generally used in motorsports, bump drafting is to stay very close behind another car to the point of touching the rear bumper, to gain and maintain speed. Related to slipstreaming

That's a shit racer, he keeps on bump drafting all day long

by Garf March 22, 2022

Cheddar bump

1.The act of two men attempting to scissor.

2. When two men's balls collide, creating a bumping effect that infuses both of the mens ball cheese.
3. The act of two men sliding towards each other in the video game destiny. Bumping into one another.

1.Do you want to cheddar bump with me?
2. Doesn't this song on the Devils lair (on destiny) sound like they are saying cheddar bump?

by svmetalman October 10, 2014

Zipper Bumping

male becomes erect enough that his penis is pressed against the zipper of his pants.

Yo Ming! you see those two asian school girls making out on the bus, got me straight up zipper bumping....ya digggggg?

by RidiculousIsHe February 27, 2015

bump clams

girl on girl action

"Hey wanna bump clams tonight?"

by geeg August 16, 2006

shark bump

what a shark does to potential prey to gauge its vulnerability before deciding to strike

When politicians blamed guns on the Ft Hood tragedy, they were "shark bumping" the American people to see if anyone would jump on the bandwagon of more gun control.

by Nomadictendency November 17, 2009

peter bump

To bump one's peter against another man's peter. Not for sexual pleasure, but to find out if one of the two parties involved becomes aroused.

Guy 1: Hey Dude, have you ever done a peter bump?
Guy 2: Hell no, I'm not gay!
Guy 1: Well how do you know if you've never peter bumped?

by Andrew256 May 16, 2008

Pleasure Bump

When the head of a mans penis is prominently more wide than the rest of his dick.

"His pleasure bump was so big, i could feel my booty hole stretching."

by Noah Gould February 22, 2018