Knuckle Grinding

To insert one's fist into another's vagina and punch with force, grinding your knuckles against their insides.

"I did some mad knuckle grinding on this one chick last night!"

by Salt Licky October 13, 2004

knuckle dime

When stupid drunk AZN's fall off their bunk beds.

Blanket knuckle dimed after getting party boyed.

by Crazy R May 11, 2004

knuckle fuck

its not punching, its when you fuck someone hard in the face....with your knuckles

johnny t-bagged my roommate and then left with the pizza so when he came back looking to borrow some money, i knuckle fucked the shit out of his face

by diego delavega June 30, 2006

brass knuckles

1)fuck a girl
2)pull out
3)jerk it
4)let your cum drip down your knuckles
5)punch the girl in the face

girlfriends brother talking to husband-"yo nigga! whys my sisters face all bruised and bloody???"

husband-"oh that...yeah i gave her the brass knuckles last night."

by thebigblackjudge August 19, 2010

giving the knuckles

During a television broadcast of a movie, when a character tries to display the middle finger, the finger is cutoff because of censorship. This results in what appears to be the character showing his/her knuckles only. Considered an insult in many parts of a certain part of a certain place of certain countries. Also known as giving knuckles or showing the knuckles.

When watching 8 Mile on VH1, Eminem can be seen giving the knuckles numerous times throughout the movie.

Person 1: Yo, homeboy juss' foun' out dat hims friend was dippin' in him's mayonnaise!
Person 2: Oh snap, he juss' gave him knuckles!
Person 1: Yeah, I would too if someone was dippin' in mah mayonnaise. Bish, gitcho' own damn mayonnaise!

by Uber-meating Logbuster July 27, 2008

Mud Knuckle

The Anus

Your Mud Knuckle smells.

by Gulies January 25, 2009

Camel Knuckle

Man's version of a Camel Toe.

Hey, look at dude in the speedo.....Wow hes got some nasty camel knuckle!

by Renee87 September 27, 2011