Knuckle Custard

A busted load of jizz all over your fingers after rubbing one out.

Hand me my gak towel. I need to wipe up this knuckle custard.

I apparently didn’t wipe my hands good after jacking off this morning. I still got knuckle custard on them.

by Eaton Holgoode June 4, 2018

Knuckle Cock

Finger fucking a guy's girl under the table at a bar while he is at the table, then punching him in the face afterwards, karate style, with two fingers, like Chuck Norris.

I knuckle cocked that douchebag and took a shot of Jack to top off the night.

by JDawgBroncos1! May 4, 2019

Knuckle Bunnies

A combination if a knuckle head and dumb bunny.

"The only people who would buy your cockamamie plan is a bunch "knuckle bunnies" on vacation in a volcano."

by Porticia September 4, 2013

mewtons knuckle

When you're wearing a thong, and your balls are so saggy that each ball falls onto both sides of the thong creating newton ball like balls, and you have someone put their tongue in between both balls, and swing the balls together like newton balls. :)

i'm going to Mewtons Knuckle you so hard your taste buds will never work the same.

by Throbin Hood June 13, 2016

Gorilla Knuckle

The outline of the edge of a guy's glans ridge through his underwear or pants.

Check out that guy's gorilla knuckle- he's got it pierced!

by merkinmuncher November 4, 2013

Knuckle Chowder

Ejaculation from masturbating.

Karsch went home and cooked up a nice bowl of knuckle chowder in the shower

by ~Rosie January 28, 2008

Knuckle Bine

The hottest man of Hunter x Hunter ever in the world of Hunter x Hunter. Also the most underrated

Me: Bruh, I'd let Knuckle Bine get it.

You: Dang me too. you have immaculate taste.

by A total and utterly baddie March 24, 2021