Form of defecation that resembles urine as much as feces; liquid poo.
Matt just let some shiss rip in the toilet
97๐ 28๐
To take a piss and a shit at the same time (a combination of shit and piss)
Lisa: Honey, where are you going
Scott: I'm going to take a shiss
Lisa: Don't you mean a shit?
Scott: No a shiss, I'm going to take a piss and a shit, I just think it's easier and quicker to combine the two and say shiss.
84๐ 26๐
An attempt to shit in which only pissing occurs. 3-5 solid rectal pushes resulting only in a half toilet bowl of urine leaving the body.
That shiss wasted ten mintues of my life
4๐ 10๐
When you have such bad diarrhea that it feels like your pissing out of your asshole; shitting piss.
Ugh, I was shissing yesterday because of the flu
To have a case of extreme diarrhea where the fecal matter is completely liquid. Like pissing out of your ass.
Dude don't eat that week old Taco Bell in the fridge or you'll be shissing for days.
29๐ 9๐
When you go for a dump but only thin light brown water comes out, usually spattering the pan, often resulting in splashback
"I just shissed all over the place"
21๐ 8๐