ball-bump 

One golf ball hitting another golf ball on a putting green.

Woah man! Stop putting in my line, we're gonna ball-bump.

ball-bump by ejagkyo October 19, 2009

trump bump 

Noun or verb
When two or more persons acknowledge or celebrate a shared sentiment of support for Donald Trump by forming a fist with their hands and bumping knuckles together.

A: Hey B, are you voting for Trump?
B: Hell yeah I'm voting for Trump!
A: Me too! Trump bump! (A gesturing his out stretched fist toward B)

A&B proceed to preform a Trump Bump.

trump bump by Bertmastertron June 8, 2016

Jigga Bump bump boo 

When you and your peeps do a bump n grind while snorting a huge line naked.

Watching Dana do a Jigga Bump Bump Boo was amazing till she wanted Cheetos!

Jigga Bump bump boo by Pegleg T October 28, 2019

Nanny Bump 

Used by younger kids and old people to refer to a nipple

when i was younger, my grandma told me i didnt have boobs yet, they were nanny bumps

Nanny Bump by dasjuden25 May 4, 2010

mutt bump 

The bony bump on the back of many dogs' heads. The larger the mutt bump the more likely the dog is a mixed breed or a mutt.

(Harry) Check out this Black Lab I got.
(Larry) Nah, he ain't a Lab.
(Harry) What? How would you know?
(Harry) He's got a big ol' mut bump.
(Harry) His mutt bump doesn't prove he's a mutt.
(Larry) Guess not. But he still ain't a Black Lab.

mutt bump by vordmeister July 8, 2011

jew bump 

Term used to describe a suspiciously smaller pickup of one's preferred illicit drug, usually cocaine. This refers to Jews being stereo-typically dicks about money and wanting to cut corners wherever they can.

"Hey man, you got any more of that stuff?"
"Sorry, my guy gave me a jew bump and I'm all out. Also have you read Mein Kampf?"

jew bump by herg'mgurk July 19, 2015

goose-bump nipples 

When your nipples get so hard they get goosebumps.

Also referred to as goose nips.

Mikey went outside in the cold weather and came back in with goose-bump nipples.

goose-bump nipples by Goose nips March 11, 2016