Quantum Fisting

Same theory as Schroeder's Cat, if you're blindfolded and fisting. You do not know whether you are fisting a vagina or a rectum until you remove the blindfold.

Have you heard of Schroedinger's Cat?

No, but have you ever heard of Quantum Fisting? Great time at my stag party.... I think.

by Quantosexual December 7, 2018

poopy fist

In a 69 styled position, when you punch your girl in the asshole as she is climaxing, and you get a bunch off poo on your fist.

Man I was hoping she wouldn't climax yet, so I pulled out the ole poopy fist on her , little did I know she had a large chilli and enchilada lunch.

by pussycat93 December 25, 2016

Chalfont Fist

Post game ritual after consistently losing 1 goal games after holding lead for most of the game.

After blowing another lead Sunday night, the team nominated Mike to perform a Chalfont Fist

by Winger Mankini March 28, 2019

Fist me

1. To fist bump someone
2. To punch someone in the face

3. Another way to say 'Let's fight'

1. "Hey, bro! Fist me!"
2. "I hope he doesn't fist me, he fists people hard."
3. "C'mon, bro, fist me!"

by Skylar and Vicky Ledesma 💖 March 30, 2023

chef's fist

When fisting a girl you bring your hand to your lists give it half a chef's kiss, the continue to shove your hand in her chooch and open your fist like a flower.

I knew he was the one after he pounded me with the best chef's fist of my life!

by fat_terry June 20, 2020

fist grin

When you punch someone and their teeth get stuck in your fist.

"Sam hit that dude so hard he had a fist grin."

by knowsstuffdude March 25, 2017

Cum-fisting

When one man proceeds to cum into the anus of another to which he follows up by fisting the asshole using semen as lub.

While on the bus Joshua exclaimed to his friend Jennifer, I'm not huge on anal but I'd be up for cum-fisting all night.

by Tsx Weasel July 27, 2016