Road knuckle

The act of finger banging a woman whilst traveling on a roadway

Denise was driving down the road with marty. Marty got fresh and decided to give Denise some road knuckle

by Constant Hat July 11, 2024

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

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

Knuckle buster

While in spoon position with your partner, you put your pinky in the Booty hole, ring and middle fingers in the vagina, and use your pointer finger to stimulate the clitoris.

Whether my wife is being naughty or nice, I always end the night with a knuckle buster.

by Dr. Octopus September 24, 2020

Ass Knuckles

When a woman (sometimes a man) wears short shorts and the bottom part of her buttcheeks are showing. Mainly the part where the cheek meets the leg.

"Wow check out melissa in those short shorts you can totally see her ass knuckles!"

by Sleekfrog707 November 29, 2023

Knuckles the echidna

& knuckles & knuckles & knuckles & knuckles.
anyway, Knuckles is a red echidna and is the protector of the Master emerald. the master emerald holds all the power of all the other 7 emeralds. Knuckles is what people call a "badass". he doesn't care what people have to say and used to not get along with sonic because eggman tricked him into thinking sonic took the master emerald when really eggman did. knuckles has appeared in most of the sonic games since " Sonic the hedgehog 3 & knuckles". and he is also getting a tv show soon based off his role in the 2nd (actually 3rd cause of the ova) Sonic movie, which went to theaters in april 8 2022!

sonic: hey tails where is Knuckles?
miles "tails" prower: oh idk, he's either with rouge the bat or protecting the emeralds as usual.

knuckles: I'm over here Knuckleheads.
and I'm named knuckles the echidna.

by conquer4705i April 21, 2022