Booty Knuckle

The skin or fold that the butt creates when standing up, and dissappers when bending over. Its the space between the upper thigh and the bottom of the booty. Common is girls with large behinds.

DAYUM! that girls ass is so damn big that you could hide a hamster in that booty knuckle!

by Brooke Is a SKANK August 19, 2009

2nd knuckle

A phrase used to describe the action of fingering a lady.

Remember that slag from the other night? Yeah I 2nd knuckled the bitch next to the bandit in the kebab house.

by Chris Robertson August 17, 2006

Chocolate Knuckle

when you do a frontal wipe and your knuckle accidentally touches the turd in the toilet bowl.

I can tell you forgot to wash your hands by the chocolate knuckle you have.

by Arty Partida February 28, 2008

Fuck-Knuckle

Brick-like intellegence coupled with new levels of arse-holiness.

My boss is a real fuck-knuckle

by morningwood faerie February 5, 2003

Ugandan Knuckles

Little deformed versions of Knuckles from sonic the hedgehog. They ask if you know de whey, where is the queen (typically some random anime girl) and klick violently as it is the national anthem

Ugandan Knuckles 1: Do you know de whey, brother?
Ugandan Knuckles 2: No I do not know de whey, look there is the queen!
*Violent klicking of excitement*

by The_Dogeiverse January 10, 2018

Finger knuckle

Pertaining to the appearance of Terry Nutkins' hand after an otter called Edal bit off his fingers. Not to be confused with Beadle hand.

A crap non-scary animal bit off my fingers, so now I have a finger knuckle.

by ALCT June 30, 2012

Respek Knuckles

The same as Dap, respek knuckles are an alternative to a handshake.

Bob: Yo Brohemian
Rob: Sup Bamma
*Respek Knuckles!*

by Alisson May 30, 2007