Knuckle Down

To have a firm grip on ones cock and sucking them off with your knuckle's bulging out of your hand to show your hard work.

Heather popped a vein in her hand after she knuckled down hard on Mikie!!!

by Insane V April 2, 2004

chili knuckle punch

the act of rubbing your knuckles up and down the palm of your hand until there right hot, then punch someone on there arm while holding your knuckles there for 3 seconds, they get punched and burnt at the same time!!!

person1: that chris was annoying me so i gave him a chili knuckle punch
person2: i bet he was in pain
person1: hell yeah he was screaming in pain
person2: lol

by DJ SPYKERZ(SCOUSED OUT) July 6, 2009

Ugandan Knuckles

Do you no da wae?

Ugandan Knuckles is not funny anymore!

by Copy the Compcom June 11, 2018

Crud-Knuckles

Expletive commonly uttered by 14 year old World of Warcraft fanboys upon realization that they slept through their stop on the train. Not used in anger, but rather a more pathetic, resided to failure tone.

"Sir, When's Wlimington?"

" Last Stop"

"WHAT????? WHAAAAAAAATTTTTT??? NOOOOOOOO...... *SIGH* Crud-Knuckles...."

by BigJerDeuce August 24, 2009

Muck Knuckler

Someone, usually a marsupial, who enjoys ramming their hands up other people's asses, all the way to the knuckles. This will of course cover the assailants hand in muck, leading to the obvious name

Bryan Jones doesn't care how old or what sex you are, he will jam you up the pooper hard, he is known as THE Muck Knuckler.

by BetterThanYou717 June 9, 2010

dutch knuckles

A punch thrown on behalf of a friend or significant other when they are either unwilling or unable to deliver the punch themselves. Also known as a dutch punch.

After Clair spit on me, I threw some dutch knuckles her way.

by unicornhorn July 13, 2010

cheese knuckle

Like a moose knuckle except it has the overwhelming odour of rancid cheese.

Man, I can smell that cheese knuckle from 6 feet away.

by ritwil July 20, 2011