Usually after looking away from the urinal, pee leaks onto or in the hand holding or supporting the male reproductive organ, thus creating a fist full of piss.
"Todd didn't wash his hands even though he had the biggest piss fist i ever saw!"
6π 2π
When a person has a boner that looks like and or feels like a erection that is strong and or going to burst. One could even use said erection to poke many things.
Jim: Hey man how did you and sarah work out last night.
Bob:dude I got a "Rocket Fist" and she saw. She couldn't stop looking.
6π 2π
In nasty talking, hole fisting refers to a commonly used female pleasuring technique.
Damn right, you gotta big ass hole that needs some real hole fisting.
9π 4π
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.
The Art of the Dishonorable Fist is an ancient martial art that specializes in busting balls, trashing testes, squashing scrotum, and knocking nuts.
Monkey Steals the Peach is one of its most well known techniques.
Famous masters of the Dishonorable Fist include Jules Stryker, Thaddeus Lowblow, Hamad de Balzac, and Joe Chambeau.
Not to be confused with "Muppet necking", where an individual uses a muppet to simulate a soft velvety blowjob. Muppet fisting is where a person usually with extensive hands and arms. Fists, their partner, who in this case is usually on the smaller side, past their wrist and then, taking advantage of the size difference, uses their arm strength to lift their partner in the air. Impaling them on their fist in a way that's reminiscent of a person operating a muppet.
"Holy shit, did you hear what happened to July at the afterparty?" "Yeah, man Viola from the basketball team was Muppet fisting her in the living room in front of everybody; guess she became the MVP's trophy at that point"