knuckling

insertion of one's fingers in another's anus past the middle knuckle

She said that she had never done any anal sex. But when I was knuckling her, I knew that she was lying.

by Gatz, Stewart January 20, 2011

moose knuckleing

When someone in the tool room leans back and moves forward vigorously and the moose knuckle moves forward swinging in a pendelum motion on someone else s body

Terp stands up behind darren and leans back quickly to stretch, while moose knuckle moves forward in pendelum motion and hits the back of darrens head creating a scenario known as moose knuckleing

opposite of teabagging

by AnonymousDong January 24, 2013

Knuckling

That act of pleasuring a woman by making a fist and using ones knuckles in a sawing motion to stimulate the clitoris.

While laying naked together in the hotel bed, he applied aggressive knuckling until she was inflamed with passion.

by Anorak79 May 29, 2018

knucklenuts

a fucking loser

Andrew Batley is a knucklenuts

by Marc Gimbel February 16, 2004

Knuckling

The act on which yo u make all of your fingers into knuckles and start fisting a girl

Adam- Hey did you see Stephen knuckling that girl last night

Tyler- Yea it was weird

by Spanishpersonthatsnotspanish April 25, 2019

White knuckling it

When you grab yo shit so hard while strokin' it your knuckles turn white

"Yo bro I was White Knuckling it last night."

by sugonadeez December 2, 2024

Foot Knuckling

The act of stimulating the clitoris by curling one’s foot and vigorously rubbing ones foot knuckle back and forth in a sawing motion.

Will walks in on Kraig and Felicity in bed together , and Kraig is violently rubbing his foot on her pussy.
Will: What the fuck are you doing to her ?
Kraig: I'm foot knuckling her! I'm getting her inflamed!
Will: Dude, just fuck her already...
Felicity: He won't fuck me until I officially go out with him.
Will facepalms, and pukes a little in his mouth.

by Laleche Destroyer December 15, 2025