Knuckle-Stuff

The action of inserting a closed fist into the vaginal or anal region. (more commonly known as fisting )

"Yo dog I just knuckle-stuffed my bitch last night."

by coolguy7583 December 16, 2018

Ugandan Knuckles

A VRChat creation which has been known to kno da wei

(Ugandan Knuckles randomly clicking)
Ugandan Knuckles: Do u kno da wei
???:No
???:How to kno da wei
Ugandan Knuckles: U ned red Ebola to kno da wae

by Definemission July 11, 2018

Buffalo Knuckle

Typically occurs in men who wear skinny pants and their genitals are bunched together giving the impression of a buffalos knuckle. Male camel toe.

His jeans were so tight I could see his buffalo knuckle.

by Skeletor85 August 1, 2018

Mud Knuckle

During anal sex , upon re-entry you bend your hard on and it looks like a bent thunb.

I got a Mud Knuckle while plowing some chick in the ass last night. Hurt like hell.

by Dadawggy January 19, 2019

titty knuckles

When your titties are as hard as knuckles.

Man, he has a case of titty knuckles.

by John_Wick June 1, 2018

salsa knuckle

When you fingerbang a Hispanic woman on her period.

That girl gave me some nasty salsa knuckle!

by Rankin File June 5, 2018

Chocolate Knuckles

When you’re 2-3 fingers deep in your partners bootyhole and a little shit comes out and runs down your hand.

“ I finger banged her ass so hard I got chocolate knuckles.”

by knasty13 May 18, 2018