Knuckle

a precise point on ones finger made efficient for causing maximum damage

male b: im so mad at your mom, she knuckled down my house last night!

male j: we have the same mom! knuckle head!!

by jordan sollinger January 13, 2008

Knuckle

4 grams of a substance, preferably cannabis

Let me a knuckle of that Chemdawg

by speedcore909 September 8, 2017

Knuckle

When a quality nugget is so densely dank that it makes a noise identical to that of someone's knuckle when it is tapped on a surface.

I just dropped some serious bills on that zip so those buds had best knuckle.

by The 4th Horseman August 6, 2008

Knuckles

A knuckles is a person who is a bad ass often using the catch phrase H.X.C (Hardcore) or often saying: Yo Yo Yo B Boy That Shits for Real Mutha Fucka’, for Shit, Bitch…Fuckin’ Ass and Blab Blab. Knuckles is also a sexual move where you shove your whole fist into a women's ass and say one or both of the two aforementioned catch phrases.

Johnny is a real Knuckles! or Yo dogg I gave my girlfriend a knuckles lastnight.

by John Romans January 3, 2008

knuckling

insertion of one's fingers in another's anus past the middle knuckle

She said that she had never done any anal sex. But when I was knuckling her, I knew that she was lying.

by Gatz, Stewart January 20, 2011

knuckled

When fisting is just a few knuckles away from actually happening and the pussy region suffers from knuckle abrasion

My man was trying to fist me, but his hands were so big that I just ended up getting knuckled.

by K#1 March 22, 2008

Knuckle

Biker. Usually rides a Harley.

Shit man, don't touch that bike or Knuckle over there is gonna come over and explain his name all over your face.

by Cap'nJack December 15, 2008