Bloody knuckle

The sexual act of cutting ones knuckle (2-3) and putting their fist in their partners vagina or anus to "claim dominance"

Heath: why are your knuckles cut
Avery: oh... Let's just say I gave my girlfriend a bloody knuckle
Heath:oh my God dude,why?

by Hamsir August 28, 2022

Tough Knuckles

Too Bad
I feel bad for you

-I don't like what you're wearing
- Well, tough knuckles!

- My grandmother just died
- Oh, tough knucles

by Tasfu January 9, 2023

Witch Knuckle

A fucked up nose with a sharp bend in the middle

Check out the witch knuckle on that broad...

by Chris Pounders September 18, 2013

knuckle feet

A foot of a ballerina or someone who has gangrene

“damn, that girl got knuckle feet “

by Dingle chalk October 9, 2021

Taint Knuckle

Someone that shoves all their fingers into a females vagina, so that their knuckles are touching the taint...

Dude my bro Jackson just taint knuckled Rhonda.

by The Judge of the Northeast April 26, 2015

Knuckle Blasting

Getting a tattoo of letters on each finger (generally excluding the thumbs) in order to spell a word or words about eight characters in length. The tattoo goes between two knuckles per finger on the outside of the hand.

"I had a little knuckle blasting session last weekend at the tattoo shop. It says 'hold fast' because I'm a sailor."

by Symmetria May 22, 2014

Crusty Knuckle

After someone has fisted another person, they leave their hand uncleaned for a while. The fluids, dry and harden on the hand, forming a Crusty Knuckle, or Crusty Knuckles depending on the severity.

Jasmin fisted Leeroy. She left her hand overnight an the shit hardened. In the morning her hand had turned into a Crusty Knuckle.

by L.Jenkins January 11, 2012