Bump fist

A bump fist is where you fist bump upside down
bump fists are normally preformed by an idiot, generally called Aaron, who thinks that doing a bump fist is the normal way to fist bump.

Person 1: wow look at that idiot aaron doing a bump fist
Person 2: they are such an idiot bump fisting like that

by play dO August 7, 2019

Bump buzzard

A human scavenger of illicit narcotics

"Hey, you guys are getting high without me, can I get a bump?"
"No. Get out of here, you BUMP BUZZARD. Buy your own. "

by The Oxbow May 5, 2018

Troll-bump

A "troll-bump" is the exact same thing as a "fist-bump" (search "fist bump" if you don't know what that is) but used among and between trolls upon successful trolling.

*class was canceled*

Troll 1: Mark, you're late for class! Ask Troll 2!

Mark: Really troll 2?!

Troll 2: Yes! Hurry, run!

*Mark runs off to class*

Troll 1 and Troll 2: *Troll-bump*

by Umad_Khattak January 7, 2012

Dumpster Bump

When two unattractive people have sex.

"Dude, those two are definetely hooking up!"
"Man, what a dumpster bump."

by JJheffs June 17, 2017

bumping knees

To be playful. But also can mean you have interests in that girl/boy.

Omg Susie was bumping knees today with Kyle does she like him?

by Calhoun11 January 5, 2016

Coastie bump

A Coastie bump is the art of sniffing your MDMA through your nostrils, as opposed to the orthodox method of swallowing in cap form or stirred through your drink. The bump can be done using a spoon, straw or other utensil but more traditionally is done on the base of your thumb in a clenched fist. A Coastie bump is best served when an instant boost in dancing power and happiness is needed mid-rave.

JT (mid rave): Hey Travis, How you feeling?
Trav: Pretty Good mate but I don't think I'm gurning enough. Lets have another Coastie Bump!!
JT: Meow

by Kataminemeow August 12, 2019

Power bump

An up and coming saying/action implemented/established into the English vocabulary to describe the substantial impact between two fists in time of significant need to draw an obscene amount of power to turn into a potent/influential figure with Notorious/tyrannical strength.

"Power bump my fartbox yo"

by Sonic the echidna hog May 1, 2022