shissing

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.

by Marzmellow March 21, 2008

shissing

A combination of shiting and pissing, you’d say it when something is really funny

Bro i’m shissing so hard

by yourmomscousin April 24, 2020

shissing

To shit and piss at the same time.

Oh dude last night I had like 10 White Castle burgers with a big fucking pepsi and half hour later I was shissing like crazy while licking Concheta's vagina.

by AzienSnsation November 14, 2005

Shissing

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

by LeatherHunterman February 6, 2019

shiss

Form of defecation that resembles urine as much as feces; liquid poo.

Matt just let some shiss rip in the toilet

by Dave April 6, 2003

shiss

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.

by My Name Is Hugh...Mungus August 28, 2009

Shiss

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"

by Scaredtoleavethehouse June 14, 2009