Shiss

When urinating takes as long as defecating.

Dude...have you been laying some cables?

Nah....I just had a shiss

by northern Queensland September 25, 2008

Shiss

When a person finally need to violently shit and piss at the same time

Little Jimmy’s lower nether regions were about to implode he needed to shiss.

“ yo bro I need to take a shiss.”

by Grexy October 14, 2020

Shiss

When a person violently needs to shit and piss at the same time.

Little Jimmy’s lower nether regions were about to implode he needed to shiss.

“Yo bro I think I need to take a shiss.”

by Grexy October 14, 2020

Shiss

When your shit is so runny it resembles piss.

Fuck man, should have seen the 'shiss' i just did.

by Red-Dog & Lu October 13, 2021

Scan-doe-shiss

Wrong, Scandalous, Grimy

I can't believe you slept with your sister's husband, that was scan-doe-shiss!

by Shay Photography July 23, 2010

Shiss

The water in the bottom of a portable toilet.

Damn, that was some nasty smelling shiss in the outhouse in the park.

by The Digital Data Dude August 17, 2020