fisty cuff 

an act of violence. usually a fight, or in minor cases, an argument between two or more people.

bambi breezi: ay0 biznitchhh..
adolf axel: i dun wunt no problems here yo.
bambi breezi: o0, u meen lyyk a fisty cuff?
adolf axel: zactly.

fisty cuff by pseudonymmynoduesp June 3, 2009

fisty cup 

When you fist a girl/guy in the vaginal or anal area, and then drop the remains in a cup, which can be drank.

Last night was awesome. Her Fisty Cup tasted really good

fisty cup by Cheesin23 March 15, 2009

Fisty McGillis

A girl who is so loose her man can get not two fingers, not three fingers, but the whole hand up her pussy.

The rare Double Fisty McGillis does exist. She has the unbelievable talent of being able to fit two hands up her puss.

That ho is a straight out Fisty McGillis!!

Fisty McGillis by Twigs January 12, 2005

fisty biscuit 

The act of shoving your hand up another's anus and tickling their insides while yelling "fisty biscuit!"

"Dude, my girlfriend wanted me to fist her last night, so I gave her a fisty biscuit!"

"I shoved my hand up this kid's asshole, then pulled it out and called it a fisty biscuit"

fisty biscuit by John Hecklmeyer (Myth) November 27, 2013

fisty bun 

The term for people who enjoy assorted items placed into their rectum and anal passage. These people most often have names starting with T or L and can be found spending quality time with each other wondering what it would be like to have sex. Inevitably, the longer the decoy lasts, the more likely there will be a new employee placed into the vacant position. Get amongst it and pray for us.

Gee, look at that fucker in the gimp mask, I bet he's a fisty bun.

My name is Terry and I am a fisty bun. It has been 3 weeks since Ive had a fisty bun session. My goal is to insert a roll of glad wrap and re use it as a drop sheet.

(Shitstain)

fisty bun by Prada Fart Flex May 19, 2017

Fisty-nine 

It's a 69, but where you fist each other.

Billy and I fisty-nine'd each other so hard, I couldn't feel my prostate for days.

Fisty-nine by NoraFisteen April 10, 2021

Fisty cups 

A baby’s clenched fist when they are hungry

Ohhhh he’s got the fisty cups!!! He must be hungry

Fisty cups by Ruthio7 September 21, 2022