Cock Knuckle

When you're fucking your bitch and when she goes to sit back on that dick and then it snaps and the area where it snaps forms a hard tight knot and causes your dick to have a permanent bend in it.

"Dude, that bitch threw that ass back so hard, she gave me a cock knuckle."

by BigDiddyWillie May 23, 2018

Uganda Knuckles

A meme that is deader than dumbledoor and SHOULD NEVER BE USED AGAIN OR I WILL HUNT YOU DOWN.

Hey man uganda knuckles. Friend: GO FUCKING KILL YOUR SELF THAT MEME IS MORE DEAD THAN YOUR GRANDMA.

by FuckUgandaknuckles May 25, 2018

Ugandan Knuckles

Ugandan knuckles is shortest lived meme in 2018 it is both stupid and lame lemme hit that YEET.

John: Ugandan knuckles was actually a good meme
Everyone else: No.
Dont be like John he a toilet.

by Fri3ndlyFir3 April 18, 2018

Knuckle Fuck

When hitting a large jump (booter) mainly on skis there is a roller or knuckle that the jump sits on. If you hit that jump and land a little short that is called a case. But if you case the jump so hard that you are ejected from your skis and you thrust your body so hard against the landing that is called a Knuckle Fuck because you are fucking the knuckle.

Dude, that guy hit the pro jump line and knuckle fucked the last jump.

by AbsorbedSpoon3 July 5, 2019

Gun knuckle

When someone squashes your thunder in a card/ board game.

"Son of a gun knuckle! You took my card!"

by Eggyolked July 7, 2019

Crunch knuckle

When a b**** try to bust your nuts

The best. She bust me so she's trying to crunch knuckle me

by Methanight Joe leis November 12, 2019

4 knuckle feel good

(Noun) Formal definition for fisting

"Hey dude, no homo, but could you give me a 4 knuckle feel good?"
"Do I know you?"

by CarmenTheStripper March 15, 2019