rat 

an akaash who grasses up everyone

akaash is a rat in this school none like him

rat by s664 April 15, 2006

Rat 

Some one who tries to look cute but, when they do it they look like a rat or some kind of rodant.
used as a verb.

When Giana is around Derek she rats all the time!

Rat by Julies McDougles Synopalis May 9, 2006

Rat 

1.Small rodent with long tail. Lives in sewers. Smells like shit.

2. A person you generally do not want to be around.
3. Piece of shit

"Man that guy is such a rat"
"That rat smells like shit!"
"I saw this guy, Chris, at the party last night. Not only did he smell like shit, but he was such a rat!"

Rat by fuckrats January 24, 2010

Rat 

A fairly attractive female (depending on alcohol consumption).

Mate look at at that lovely bit of rat over there. Or more simply the word rat can be called from any male member of the group who believes he has spotted a rather sexy chick. Upon which the other males will soon scan the area for the potential rat and either give their approval or disgust. False calling of this word is highly frowned upon.

Rat by MBDY October 18, 2009

Rat 

Tekashi 69. Tekashi 69 is a filthy fucking rainbow rat. He also enjoys anal performed on him by hungry cellmates in exchange for cigarettes.

Wow Tekashi is a rat bitch!

Rat by consume_sugar January 28, 2020

rat 

a rat is a name to describe a dirty,skank-like, hood person.

bruce: Man did u see Bree yesterday?? she looks so different.
MIke: Yea i saw her, yea people say she's a real rat now!

rat by bj beauty January 2, 2009

rat 

A really ugly, or fat or slutty girl or a combination of all. She looks dirty, hangs around dirty bogan places and has fucked many times with ugly dirty guys

"OMFG, Taney'ls such a filthy rat"
"I know. And she fucked Martin 13 times!"

rat by james-ranga-69 October 16, 2008