shittrain 

A train that is very late, to the point of pissing off the people waiting for it.

Oh, the shittrain is so late!

shittrain by cazort September 15, 2003

fred shitstain

A birth mark on the forhead.

Hey! That kid has a Fred Shitstain!

fred shitstain by OniFTW February 3, 2014

Shittin' Pants 

Pants that one would wear when about to shit themselves.

"I Hope you got your Shittin' pants on, because you are about to shit your pants." - Negan, 2017.

Shittin' Pants by De Lumpdumper October 31, 2017

Shitbrains 

a person that has shit for brains, and/or asks idiotic questions

Shitbrains you fucking tit!

Shitbrains by hmmmmmmmmmmmmmmmmmmmim gay November 3, 2010

shittin’ green 

Street terminology for having a lot of cash money.

With El Chapo permanently out of the picture, I’ll be shittin’ green in a few weeks!

shittin’ green by Dr Bunnygirl July 31, 2019

shistain 

A shistain is the equivalent of a skid mark that you leave anywhere.(shit stain)

Goddammit!, I left a shistain in my underwear.

shistain by Dorian C. November 19, 2006

The Shittening 

Like 'The Happening' It's the sudden realization that the shit your holding in is worse than you thought. Often when you feel you don't need to go and an immediate urge to shit heavily comes from nowhere

"Last week i was walking to work when i suddenly felt 'The Shittening' It was fucking insane!"

The Shittening by ultimatetroll69 April 29, 2019