Full knuckle

When you stick your hand in someone's asshole, made famous by skiier Jonny Moseley

ADDISON: DUDE MY GIRLFRIEND WANTS ME TO FULL KNUCKLE HER

ERIC: DO IT!

by Joesretrogames May 4, 2018

Doodie knuckle

Poo stuck in crevices on the knuckle of your finger

I fingered my girlfriends butt and got doodie knuckle

by TexasAcehole March 9, 2020

Toe knuckle

The bones in the toe

Don't crack your toe knuckles

by Knowledge is a blessing May 24, 2020

Knuckle Neckin’

When you have a stoma and that is plugged up and needs someone to shove a finger down knuckle deep to clear it out so they can breath.

Debbie, “Stan you ok?!”
Stan, “ndbbsxibdei” (mumbled but quiet)
Debbie, “He can’t breath!”
Paramedic, “move aside ma’am his stoma is plugged up, he just needs a little knuckle neckin’ “
-Knuckle Necks-
Stan, “I can breath!!”
Paramedic, “Yeah I got in there deep. Your welcome” -walks off with a boner

by Manginator June 7, 2020

Knuckle Dragger

An evolved baboon that now stands behind the counter at your local Mcdonalds.

I asked the knuckle dragger for more sweet and sour sauce.

by BobbiTuPista January 6, 2023

ugandan knuckles

power and justice the thing that describes a god

ugandan knuckles is a god

by a god of peace January 11, 2022

Ugandan Knuckles

Dead meme and character from the Internet that does annoying sounds with its tounge!

Ugandan Knuckles: dew u no de wey? u dew not no de wey!

by HeroesSquad December 25, 2020