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

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

cuban knuckles

A sexual act between two fisting hot lesbian Cuban which involves 5 cigars and Fidel Castro

Bro have you seen that video where those two girls give each other Cuban Knuckles .... Its hot ASF

by Dicdaily January 11, 2018

Knuckle Up

When two men choose to engage in mutual masturbation, implementing a "thumb war" grip and jerking themselves off simultaneously, locked at the knuckles.

Since he had a girlfriend, the young man decided to knuckle up with a buddy.

by DaXymbiont February 7, 2018

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

when you punch a nigga real hard!

guy1: yo where is dan?

guy2: he got suspended because he got into a fight that man pulled a knuckle buster on that man!

by little man child February 24, 2020