cum knuckle 

What one usually has after masterbation and proper containment techniques where not utalized.

U'h oh, oh shit, I got cum knuckle.

cum knuckle by The Green Monkie September 8, 2004

Poop Knuckle 

A place on a poop where it is thicker than elsewhere on the poop.

Sorry I took so long in the can; I got stuck on a poop knuckle and it took a while to force it out.

Poop Knuckle by skullfragment October 15, 2008

five knuckle shuffle 

Masturbating.

"Mike you coming out with us". "Nah I'm to busy having a five knuckle shuffle to porn"

five knuckle shuffle by Bigboidave June 13, 2015

Bare moose knuckle 

Bare moose knuckle: is another version of a camel toe just more loose and sloppier.

Beth has a disgusting bare moose knuckle in between her legs.

Bare moose knuckle by Scoob-a-doo November 20, 2009

Clam Knuckle

It's a cross between a Moose Knuckle and Clam Shell.

Fuck, that girl's pants are so tight, that I think her Clam Knuckle is going to rip right through them.

Clam Knuckle by akendall July 8, 2009

Camel Knuckle 

When a transvestite haves a camel toe

dude check out her camel toe.

dude that a dude dress like a women, that a Camel Knuckle!

Camel Knuckle by b1l1 June 16, 2010

Goldsboro Knuckle Buster 

A take on a double shocker from eastern North Carolina.

The Goldsboro Knuckle Buster is essentially 4 in the stink and two in the pink.

Goldsboro Knuckle Buster by Bobby Santoro November 4, 2011