Moose Knuckle 

aka: camel-toe. When a woman (usually a cowgirl) wears pants that are too tight and rides up their crotch.

Damn! did you see the moose knuckle on that chick?

Moose Knuckle by Jennifer July 6, 2004

white knuckle

To jack-off so that when you cum it runs down your knuckles.

Josh- Yo dude my friend gave himself a white knuckle!
Doug- Aw dude wtf i dont fucking care.

white knuckle by M3XiiCAN P0W3R February 29, 2008

Puss Knuckle 

Original term for a hockey player who has a hairy butt chin. The chin, resembles a knuckle and a large pussy.

The hockey player species then took this term and used it as insult for non-hockey players who are much cooler than them.

Guy: "You hockey players have big puss knucles on your face"

Hockey Player: "Your a puss knuckle!"

Guy: "Your a fag"

Puss Knuckle by ynnarc1 February 24, 2009

moose knuckle 

It CAN be for a dude, i guess, BUT it is funnier when refered to as a CANADIAN camel toe! come on i mean moose=Canada people!get with it!

-O ew!did you just see that camel toe!?!
-dude, no we're in Canada. It's proper term is moose knuckle. douchebag.

moose knuckle by Neumann January 9, 2008

Brass Knuckle 

when you're getting a handjob and you cum streams down their knuckles.

"I told her, 'Either lick up or go wash off those Brass Knuckles, please'"

Brass Knuckle by Todd McTodd October 22, 2009

slack knuckle 

A male version of the infamous camel toe, esp. when flaccid.

"Holy cow! That is the biggest slack knuckle I've ever seen!"

"That guys pants are so tight his slack knuckle is poking out like crazy."

slack knuckle by Jadder Obbins July 7, 2008

Thumb Knuckle 

Port Huron, Michigan
Located around the Knuckle of Michigan

Scotty- "Hey, im headed up to Thumb Knuckle for the weekend"

Tommy- "I Have family that lives there!"

Thumb Knuckle by Super Jenius October 13, 2008