deck rat

Somebody who stays in the same room as people having intercourse

My room mate Darryl was being a massive deck rat last night when I was with my girlfriend

by deck rat June 13, 2015

rat muffin

Someone who strongly bothers others. A rat muffin is usually very obese and is always in someone else's face.

Oh that rat muffin is so annoying!

by Jess1234572947292 July 12, 2015

pet rat

"Rattus norvegicus", a type of rats which people keep as pets. They're mostly seen by society as gross, but they're one of the cleanest and smartest rodents. The most important thing about them is that they're very affectionate and they will love you with their whole hearts if you treat them right.
Rats should be kept in a BIG cage and they need at least one cagemate, because they're very social animals.

My pet rat is so cute when he's sleeping with his friends!
My pet rat can do some tricks!
Pet rats are nothing like sewer rats!

by Victor Nikiforov December 3, 2016

bong rat

someone (or group) who happily pulls cones 24/7

random guy: look at you, smoking cones left and right you bloody bong rat
bong rat: isn’t it fucking great!

by member of the bong rats November 9, 2019

Bum rat

A person who is being really annoying

damn noah is being such bum rat today

by I will kill April 9, 2020

theater rat

a pretty cool person who loves theater and its a lifestyle. they make lots of musical references even if you don't understand and constantly burst into song. it's contagious and soon you as well will burst into song. if its a female then they generally are super sweet and for the male species not only are they likely gay but honestly kinda hot... a theater rat can also have a cute nickname as "pip-squeak" and if they like cheese to be sure to bring it up at least once.

wow, that girl Iyar is such a theater rat! I love that! they are my favorite type of people!!!

by goat=isa=isableh=isabelle=tras April 21, 2020

Rat Shit

Rat Shit is used to exclaim displeasure or uselessness/exhaustion. It is similar to fuck, in that is can be a Noun and a verb.

"You coming to the Pub? "
"Nah mate, I pulled a double shift and I'm absolutely rat shit."

"What happened to your car?"
"Mate my motor is rat shit, its blown a gasket and leaks so much oil the americans are giving me greedy looks."

"Hey, whats this thing?"

"Mate, that is rat shit. Dont waste your money."

by aussieguy82 August 12, 2020