a term used by usually combat sport athletes, meaning wanting a fight
damn bro I’m getting itchy knuckles I needa get in the octagon
When you fist a girls asshole then switch to her pussy and the butt/pussy juices mix to create a tan frothy cream.
"After I fisted my girls butt i switched to da pussy, my wrist was drippin with knuckle butter son!"
When a girl you like, is fucken with your feelings
w0w christina is totally fucken up wit knuckles christmas
A person who has to fart but your in public and your scared to let it out and for people to smell it and if you ease it out it could be wet and you could shart yourself.
Your such a fart knuckle dude!
When you catch a whiff of your unwashed hands and they smell like ass.
Can you give me some hand sanitizer, friendo? I've got a bad case of fart knuckle.
The point at which a penis bends.
Dude, his wang is so crooked it has a junk knuckle
to engage in a fist fight
"Keep it up jerkoff , and you and i are going to have a knuckle drill"