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

moose knuckle

guy version of camel toe

look at the moose knuckle on him 🤢

by emma chaplips November 3, 2019

Moose Knuckle

The act of inserting the penis all the way inside a womans vagina, during the point of climax while having sexual intercouse, so that the glans of the penis is "jammed" onto her cervix and then both partners ejaculate at the same time. This leads to the woman becoming overly obsessive about the man.

1. I moose knuckl'd my teacher last night and she passed me.
2. I want to moose knuckle his girlfriend.

by SilentJi43 September 8, 2019

Knuckle-Stuff

The action of inserting a closed fist into the vaginal or anal region. (more commonly known as fisting )

"Yo dog I just knuckle-stuffed my bitch last night."

by coolguy7583 December 16, 2018

Indian Knuckle

When an FEO of feather not dot Indian descent partially sodomizes someone with their knuckle.

I was washing dishes and Evan came up and gave me a good ‘ole Indian Knuckle.

by LittleSaltyBro May 11, 2021

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

dry knuckle

While banging a chick/dude from behind, and right before climax, you punch him/her in the back of neck with your dry knuckle and climax in harmony

Dude, guess what? Carrie came over last night and I gave her a dry knuckle.

by alicat Jones March 28, 2017