Sloth knuckle

Male cameltoe. A man who wears his pants pulled up to high, outling his package.

He wears his pants so high you can see his sloth knuckle!

by Lees def April 29, 2010

buffer knuckle

The act of spit lubing your index knuckle and then insert it into an anus.

"Tell uncle Billy to stop giving me buffer knuckles."

by Howie Feltersnatch March 4, 2015

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

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

Web Knuckles

While "nexting" through Chat Roulette, only to find your social partner to have his webcam pointed directly at the outside of his fist .... that is pleasuring his junk. Web Knuckles.

I was hitting next ... and then BAM ... got hit in the face with a screen full of Web Knuckles.

by GortonsFisherman March 11, 2010

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