Flap Knuckle

An extremely engorged clitoris quivering on an aroused state.

I was hitting it from behind while she tugged on her flap knuckle.

I could tell from the wet spot on her panties that her flap knuckle was ready for a flicking.

by Dick Onchin December 24, 2020

Uganda Knuckles

Uganda Knuckles is a lost meme that needs to be saved

Save Uganda Knuckles and you shall receive a cookie

by ThanosSnapped April 28, 2019

Split knuckle

A Vagina that you can clearly tell has been used to store drugs. Most commonly crack-cocaine

Yo man you can see that girls got split knuckle. I bet she’s had hella drugs in that cooch

by The Baby Whale January 25, 2019

moose-knuckle

black box sith twat black beaver punani African vagina, opposite of camel-toe.

Like throwing a hotdog down a hallway, Shaniquas moose-knuckle was a roaring gaping chasm.

by irc_snEk May 28, 2018

Ugandan knuckles

A sexual position of which a man sicks his hand into another man's anus similar to fisting, but has sharp tools such as brass knuckles but sharper.

Me- get ready for da dick
Him-y not make me bleed?
Me- ye, Ugandan knuckles it is

by Shellworshiper 26 November 2, 2018

lump knuckle

similar to a moose knuckle, but on a one-testicled man. To refer to a man who is squashing his one nut down one side of his overly-tight pants.

Glad to see Lance is back in the racing game. I have missed that lump knuckle.

by bdls February 21, 2009

knuckle boom

A method of vaginal stimulation involving a clenched fist and a bucket of lube.

I have her the ole knuckle boom last night. She came almost immediately!

by RammWolf April 18, 2017