Shit House Rat

It doesn't get any worse then this!

That bitch is as fucked as a Shit House Rat

by Phat Boys April 2, 2004

Shit House Rat

Something or someone that would live in a port-a-potty or an outhouse,Freaky,Gross

That bitch is uglier than a shit house rat
Shes crazier than a shit house rat

by hardrider93 July 22, 2009

Shit House Rat

A rodent that dwells with in a public restroom. Additionally a person who is a son of a bitch

Uh god, I was taking a shit in the men’s room and the shit house rat scurried across the floor.

by TheDumpman June 7, 2018

Move like a shit house rat

To move very quickly if some thing is done wrong or just generally.

Did you see them then?! They move like a shit house rat'

by scouselad August 11, 2010