Sewer Rat

Someone who is believed to be trustworthy who later on betrays you in some sort of manor. They are also known as liars, backstabbers, and fools.

Person 1: Did you hear what (PERSON) said about you?
Person 2: Yeah she's such a sewer rat! I can't believe I trusted her.

by random.idiot.that.hates.boomer October 28, 2019

Piece of rat

colloquial expression prominently used in Brokerage houses Specialised in Bespokes and Poker. Individuals are known to use it as a middle word, meaning a word said in the middle of a phrase.

"Pass me the tabasco, piece of rat", "this guy is a piece of rat"

by Scarabinio January 21, 2009

Project rat

A person, usually female, who lives in government housing, with many kids and only means of income is child support. Also known as "trap hoe".

That project rat just stabbed me and still wants me to pay child support!

by Pwning30 November 25, 2021

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

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

gay rat

emos from all across the land Come one come all :)

Crankthatfrank is a gay rat

by smolboinoah October 17, 2019

beat the rat

An expression from the Ugandan movie "Who killed Captain Alex?". It seems to reffer to either jacking off specificaly as a black male, or to sex.

Captain Alex: I want to beat the rat.
Woman with no name but to importance to the "plot": Take, a bath first. I have a big surprise for you afterwards.
Captain Alex: Ok, but I really want to beat the rat.

by SquidT29 October 23, 2017