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

Shiss

That moment when you need to take a shit and a piss at the same time.

Hold that thought, man! I gotta take a shiss!

by Mu5Hr00m January 12, 2016

Shiss

When your in a hurry(whether it be to get back to video games, dinner, or bed) and you push to hard while peeing, coincidentally shitting your pants.

I heard David in the bathroom at lunch. He was pushing so hard peeing I thought he was going to shiss!

by David smallwood February 4, 2015

Shiss

To shit and piss, all in one sitting.

1) Dude! Pull over! I gotta take a Shiss!

2) God damn it! I think Gary just shissed himself!

by The shissmaster October 20, 2009

Shiss

When you are walking your dog and he attempts to lift his leg to take a piss, then re-thinks he has to shit. Resulting in a dog shitting with his one leg up. Very comical!

Good Ol' Taz took a shiss on that rock out of piss/shit confusion.

by Tiptop77 November 28, 2012

Shiss

When ones person needs to take a shit but also a piss

Man I had a good shiss last night

by Thepansexualunicorn July 21, 2017

Shiss

Going for a shit and a piss at the same time.

im off for a Shiss

by Max Donnanoodles August 12, 2016