Shitstainer

A person with an unusually large buttocks and/or rectum that continually leaves fecal stains on the toilet seat after evacuating their bowels.

Don't go in there after Brian ... he's a fucking Shitstainer

by pcicc December 26, 2016

fred shitstain

A birth mark on the forhead.

Hey! That kid has a Fred Shitstain!

by OniFTW February 3, 2014

The main shitstain

The main reason something sucks

“Why the fuck is Reggie bullock starting he’s the main shitstain

by Free Luka$$$ July 23, 2021

shitstain

A stain on a persons underwear from shit. This normally happens to a heavyset person.

This usually happens by:

1.) Farting too hard
2.) Not wiping after a soupy shit

This can be embarrassing.

Guy 1: LOL did you see that guys shitstain when he was changing!?
Guy 2: Yeah!! It was disgusting! He must have been farting too much.

by MarkMan641 November 26, 2011

shitstain

An utterly objectionable, despised individual, especially one whose personality is compounded by subnormal intelligence.

Lyle Wright is a shitstain on the ass of the human race. That sawed-off cum-sucking fuckhead would make a good cop.

by fingerman December 29, 2004

shitstain

the stain that looks like shit on the mustache of a smoker.

quit smoking, it's bad for you and that shitstain looks like shit.

by chuckybubbles August 28, 2011

shitstabber

Fag, homosexual, pole sitter, butt pirate.

I was taking a piss in the urinal at the game and I look over and see some shitstabber staring at my crank.

by Larry Tiita May 11, 2009