fuck knuckle

When said person is being annoying or is being a headass

Person 1: “God, Michael is being such a fuck knuckle”
Person 2: “You can say that again”

by CurseWordGenerator2000 January 28, 2019

Knuckle edging

When you or a sexual partner are edging your penis with their knuckles.

My girlfriend knuckle edging me in bed the other day.

by Knuckle edger February 12, 2025

crusty knuckle

A crusty knuckle is when you have your girl stimulate your prostate by shoving her middle finger up your anus. Look at her knuckle once she is done.

I blew a load so hard while Christina was giving me a Crusty Knuckle.

by John Chapman June 1, 2007

Coco Knuckles

This is when you fist someone and end up completely covering your hand in shit, literal shit

Dad: You have fun with your girl last night?

Son: Yeah but I ended up getting Coco knuckles

Dad: What is that like a sweet treat?

Son: Sure dad, sure

by BigPeePeePooPoo January 6, 2021

Bloody Knuckle

The act of fisting or punching a girls vagina during her period

emma- my man bloody knuckled me so hard last night
Darla- girl you a freak

by tdagreat May 20, 2018

fuck knuckled

to go knuckle deep into the anal regions of the other gender while your other knuckle is 5 inches deep in their other genital region.

you have just been fuck knuckled by him

by Gizard XD February 28, 2017

fuck knuckle

Someone who is beating off, fucking their own hand fuck knuckle

Hey fuck knuckle stop beating off

by Invented that word December 10, 2024