shliss 

The simultaneously or sequentially produced mixture of urine and fecal matter that is typically contained in a toilet bowl prior to flushing.

Any mixture of shit and piss.

Shit and piss stewing in an enclosed space.

- Suspected Scottish etymology.

Who let the shliss stew, for Christ's sake!! Flush next time!
Oh God, this outhouse is full of shliss!
Close the door boy, I can smell your shliss from here!!

shliss by Trent Baxter May 26, 2011

Shalissa

Me nigga

Has anyone ever told you that you look like Beyonce? Nah they usually tell me I look like Shalissa.

Shalissa by Geegee347 May 14, 2015

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

Shissing by LeatherHunterman February 6, 2019

Slissy Wasp 

Slissy Wasp is the worst thing you could ever be called!

Gavin called me a "Slissy Wasp" so I jumped off the trump tower

Slissy Wasp by eruka shit on u December 10, 2020

spliss 

n. - post-coital urination, typically resulting in two streams of urine exiting the meatus Flavian: split + piss

I had to take a spliss this morning and ended up ruining the wallpaper in my bathroom.

spliss by Flavius August 23, 2003

shpiss 

The act of shitting and pissing explosively, in a simultaneous manner,(sometimes occurring involuntarily), so as to relieve built up tension.

If you keep shpissing in my mouth, I'll pass out.

shpiss by MRPOPO September 8, 2005

Shalissa

Shalissa is a girl who likes to be kewl

“People usually tell me I took like shalissa”
“Who the fuck is that ?”
“Me bitch”

Shalissa by Daddy Is Delicious March 12, 2019