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

bubble knuckle

Old lady arthritis fingers and/or a camel toe

Dang.. Barbara has a bubble knuckle

by Alpha Feemale February 3, 2024

Junk Knuckle

The point at which a penis bends.

Dude, his wang is so crooked it has a junk knuckle

by Whcgonzo October 28, 2011

Knuckle dragger

Simply put, a knuckle dragger is a skier's term for someone who snowboards. And for that I will always be a proud knuckle dragger!

That knuckle dragger is way cooler than me and my ski poles.

by BoysATimeBomb February 15, 2021

fart knuckle

When you catch a whiff of your unwashed hands and they smell like ass.

Can you give me some hand sanitizer, friendo? I've got a bad case of fart knuckle.

by BuckBuck McGee June 20, 2025

Grundle Knuckle

Grundle Knuckle is when the taint is rubbed or massaged to cause a dude to cum

Bruce was getting an old fashioned HJ and Stacy wanted to speed things up and gave him the old Grundle Knuckle to help him cum more.

by DanielleWhittier May 5, 2023

fur knuckle

vagina, cunt, who ha, cooter, etc.

Student #1: Bro... I you're not gonna believe this! I turned around in class today and Beth totally had her fur knuckle out on full display!
Student #2: No way! HAHAHAHAHA!!!

by t4rdnation April 10, 2025