desert rat 

noun. A person, usually male, who enters and stays in the desert (for an extended period of time) with the intent of shooting rockets, live fire, and paintballs.

David shot his foot while on a desert rat trip; he should stay in the city from now on.

desert rat by Christofski January 5, 2007

Scoohie Rat

A hood rat, slut, hoe, bitch all in one

If im a hood rat, then u a scoohie rat

Scoohie Rat by Young-Jreal November 7, 2006

ped rat 

Someone who hangs out at the ped mall on a nearly daily basis. Mall rat's loser sister.

Dude, I'm off to the ped mall. I'm such a fuckin ped rat.

ped rat by nome October 24, 2008

Bush Rat 

girl with hairy vagina.

Eww... what a Bush Rat.
My ex was a bushrat.
Jackie is a bushrat

Bush Rat by Hmm... you know! December 20, 2008

Fat Rat Motherfucker 

Fat is just rude. Rats are disgusting. So Fat Rat goes fine together, but doesn't sound right. Therefore Fat Rat motherfucker just another level of Fat Fuck...just worse

Say your boss pisses you off to the point in which the word fat or fat fuck, just doesn't settle with you. Fat Rat Motherfucker is pretty insulting, personally i don't think anyone would like to be called a rat or fat rat either, so Fat Rat Motherfucker just makes it more fun to say.

Fat Rat Motherfucker by GodofGaming March 22, 2012

key rat 

biggest pussies ever: especially the mast guys. think they’re the shit. fucking hilarious but r so stoopid and have nothing to do but sit around stealing shit from cvs and bullying sophia kaynor.

the key rats are all at sir pizza getting wired by kaynor

key rat by 69420g January 30, 2019

hang the rat 

Another slang term for peeing.

Man, I gotta go hang the rat..................

hang the rat by batmite September 10, 2008