look up any word, like swag:
 
1.
The act of pissing and shitting at the same time.
"Dave was mad at his teacher so he ripped a shitpiss all over his desk when he was at lunch."
by Craven Morehead February 05, 2003
 
2.
The act of shitting that is of piss texture.
Dan go so horny that she snuck out of his basement door just to take a shitpiss on the first pair of tits he could find.
by Fuck you February 21, 2003
 
3.
A "Shit Piss" is when your doody is so loose you feels like you are pissing out of your ass.
1. It looks like somebody "Shit Pissed" all over that toilet.

2. Those wings fucked up my stomach, I'm going to have to "Shit Piss" in about a minute.
by Jutty Haines May 12, 2008
 
4.
liquid shit
i took a huge shitpiss all over that biatchs fupa and it smelled
by gooch June 01, 2003
 
5.
A shit-piss, performed by a male, is when he pees in the shitting position.
My leg is broken, I can't stand up while I pee. I'm going to have to take a shit-piss.
by hahaha0033 November 02, 2008
 
6.
the combination of two swear words to show double the frustration.
"that hurt fucking shitpiss"
by peter file March 02, 2005
 
7.
shitpiss is a runny turd that usually catches you off guard with its speed, also see pissshit.
i just had a shitpiss all over the wall.
by Alex the ham February 25, 2008