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

boner bump

When someone snorts any amount of cocaine off a fully erect penis. A partial erection does not qualify, nor is it recommended, because a full erection provides a table-like surface for the user, and partial erections may cause the cocaine to be unduly displaced.

Hey baby, you wanna do a boner bump? I just scored some really good stuff and I already have a stiffy.

by Bloatedoyster June 30, 2018

Buddy bump

A light friendly shoulder punch one usually does to a buddy after a sarcastic joke or a snide remark.

Chris: yoo dog what is you wearin? Lmao
Rob: my mom bought me this shirt dawg. Shut up. *buddy bump*

by Buday Brandi October 31, 2018

Bump Pong

A really fucked up iteration of beer pong. Teams need to have one “bump cup” per player. If you throw the ball into the other teams bump cup, the player drinking the cup also needs to do a bump. Bump cups are hidden in amongst the cups, and will only be revealed to the throwing team when the drinking team is sending the drink back

“We played bump pong last weekend and absolutely died”

by SquigglyHoblet August 4, 2023

good bumps

Instead of having the goose bump from when somebody is kissin on you, you get the GOOD bumps, when a boy/girl goes down your neck & all that

Laura: I cant wait for tonight!
Joe: Imma give you them good bumps girl!

by lemmegetchonumba December 13, 2009

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

knife bump

A knife bump is done using some form of a knife to retrieve a small single dose of cocaine to be snorted. Usually seen at festivals or large outdoor parties where straws and whatnot aren't readily available.

"Dude, see that guy over there? He's giving out knife bumps to everybody who wants them, go get it!"

by ArctixFawx July 14, 2020