Rat 

The ratted definition is tattletailing police viral information.

John: Police! Mary killed someone!
Police: Ok she’s going to get prosecuted.
Jake: Ew you just ratted on someone...

Rat by Comedy Giant December 23, 2018

Rat 

A girl who messes with you, creates a lot of drama, and thinks that they're the greatest thing to ever happen to the world......when they're not in any possible way.

Mike said she's a rat because she's bein an annoying bitch cuz she's jealous and is tryin to ruin the relationship he has without her.

Rat by an experienced man May 1, 2010

rat 

A term used to describe anyone who has the following characteristics: lazy, good for nothing, cheap, always drunk, always sober, dancing with a hot chick, dancing with an ugly chick, plays video games all day, wears better clothing then you, wears worst clothing then you, obnoxious, says stupid things, does stupid things, hoards food, sleeps all day, eats all day, pisses in the sink, pees in pools (not while in them, stands on the side and pees in them), likes tequila, hates tequila, eats the last of piece of food, uses the word agwan, and of course eats cheese!

Guy 1, "Hey look at what Duncan is doing!"
Guy 2, "He is such a rat!"
Guy 3, "Wow, what a rat."
Girl 1, "Rat."
Guy 4, "You are all rats!"

rat by Ian Frith March 30, 2008

rat 

a snitch,
someonne who tell on you.

50 cent rattin on game

rat by hus1904 January 15, 2006

rat 

A rodent that makes a good pet.

He has 3 rats and a cat.

rat by bellman December 24, 2004

Rat 

A rat, a bad friend in general but can be pretty cool once you get to know them. Will eat lots and steal food, often leaving their rubbish behind

Yeah i love Kate what a rat!

Rat by yeehaw23 January 7, 2019

rat 

someone who is a lil bitch

person 1: who is that person
person 2: oh they are a rat

person 1: ohhhhhh

rat by jedushaterssss December 9, 2019