Cum Knuckles

When masturbating or getting a hand jobthe cum shoots out and falls back down onto the persons knuckles.

I asked Mary if she wanted some cum knuckles since she was on the rag.

by wario December 16, 2008

cum knuckles

1) the result of wankin' it in the shower; the jizz runs down your hand, and gets stuck to your knuckles

2) a very unintelligent individual, or someone who happens to have said something stupid in the recent past

1) Goddammit! I hate when I come to class and still have cum knuckles... should've cleaned those bitches after jackin' it this morning
2) "I thought baseball was only seven innings." "Shut up, cum knuckles."

by buttceth April 27, 2013

cum knuckles

when you beat your cock so fucking hard your knuckles are slathered in cum

OMG I had the biggest case of cum knuckles when looking at a picture of ur mom.

by ryangb871 January 20, 2022

cum knuckles

when u cum on ur knuckles and punch a chick in the face when ur fuckin her

"i totally gave my girl cum knuckles last nite"

"dude was she pissed?"

"hell ya she has a black eye"

by THE CUM KNUCKLER September 13, 2009

Ugandan Cum Knuckle

The Ugandan cum knuckle is a sexual act where during sex you ask your partner if they "Know Da' Wae", and if they do not "Know Da' Wae" you punch them in the face with a fist full of CUM.

She didn't Know Da' Wae, so i gave her the old Ugandan Cum Knuckle.

by Ancient Armadillo September 27, 2018

cum knuckle

What one usually has after masterbation and proper containment techniques where not utalized.

U'h oh, oh shit, I got cum knuckle.

by The Green Monkie September 8, 2004

CumKnuckle

-A slang word for what happens to your knuckle hair after not washing your hands well after doing a certain something.
Can be embarrassing when you first notice your cumknuckle condition and your in public

- Can also be used as a name to call someone who is being dumb, a jerk, or annoying.

- "I noticed I had bad cumknuckle after my shower and had to rewash my hands before going out"

- Yo, stop being such a cumknuckle.

by J dizzle beefstickizzle December 12, 2005