Shiss 

Synonym : Phit
Taking urine & defecation at the same time.

Can I go to take shiss?

Shiss by Shiine-1 August 4, 2022

Shiss 

When you have a piss and a shit at the same time

Wait I’ll be back I’m gonna go for a shiss

Shiss by Top Shagger M8 April 4, 2023

Shiss 

When someone takes a shit and a piss simultaneously. Could also be a shart and a piss.

Excuse me Bob, I desperately need to take a fat shiss.

Shiss by BoneMaggot March 17, 2024

Shiss Bomb 

A bomb comprised of both feacal matter and urine, blended and contained within a glass jar or other impact explosive container.

I owned dex's house with a monster shiss bomb.

Shiss Bomb by Wynch July 30, 2008

To take a shiss 

While thinking your just taking a piss and to your dismay a little bit of shit comes out.

At urinal:

Guy 1: "dude I just shissed my pants"

Guy 2: "If your going to take a shiss, you should sit while you pee, pussy."

To take a shiss by Chakro Z aka Cisco February 17, 2010

Kung-fu Shiss 

A combination of Kung-fu, a Chinese martial art; and Confucius, a Chinese philosopher. It is a diss aimed toward fellow yellows to tell each other they have no skill. In rare occasions it expresses admiration toward one Asian and is used as a proper noun. It is pronounced with an Asian accent, while still keeping a gangster-ness to it. It is used most often within a crowd of Asians (AZN) or by a White person who has no clue what they're saying and thinks they're Asian and/or Black.

Brian: Yo you ain't got no Kung-fu Shiss. What you tryin' to prove?
Mr.Cho: ...
OR
Ms.Lee: You're the bomb-diggety Kung-fu Shiss.
Kung-fu Shiss: Hell yes.

Kung-fu Shiss by Har the Czar February 11, 2006

Scan-doe-shiss

Wrong, Scandalous, Grimy

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

Scan-doe-shiss by Shay Photography July 23, 2010