Fat piss 

When you've been holding your pee for literally more than 3 hours so when you finally do release your pee, you don't have to push it out, it just flows.

Dude, I was at that party all night, and when I got home, I had to take a fat piss.

Fat piss by Hollywood8245 November 25, 2007

fadpiss 

an insult/slur used against those whose name is fahad.
can also be written was fadpi$$

ayo is that who i think it is?
omg its fadpiss!

fadpiss by poetjungw0n December 22, 2021

Fat Piss 

having to pee really bad

Dude, I gotta take a fat piss

Fat Piss by Bethany182rwj November 16, 2003

Fartpiss 

The act of expelling liquid from the anus during PMG (personal methane generation) often caused by large consumption of alchohol and fast food.

Yah the fartpiss after my McBinge last night was god awful, I told you not to let me eat that shit when i'm wasted!

Fartpiss by HiltMagnet May 15, 2011

fappissimo 

sudden expression with classic italian flavor of something sexually desirable or abnormally sexual attractive that it can be used for masturbation purposes. It has to be prononced with italian accent on second syllabe like well-known word bravissimo.

Person 1: Dude, look at this chick
Person 2: Oh, that legs, that boobs...Fappissimo!

fappissimo by epischdorf January 14, 2012

fatpuss 

fatpuss is a word used to describe a variety of cunts, literally meaning an obese vagina. When you can physically grasp hold of the lips of a vagina, these are normal symptoms of a fatpuss

eg "I'm not doing intercourse with you, you fatpuss"

"Fuck you Chuntaro, you fucking fatpuss"

fatpuss by MrMrSuperCool February 19, 2014

farpiss 

To fart while pissing.

"I farpissed in Borders."

farpiss by pester April 18, 2005