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50.
Rat
1. Short for "Hood Rat" which is a girl who has slept with several guys from her neighborhood

2. A furry little beady eyed rodent that carrys diseases and consumes shit to sustain itself. It has no purpose to most and should immediately be shot or lit on fire if spotted

3.) A staple of Indian cuisine

4.) A person who tells on someone who has commited a crime. See Narc
Example:

1.) Shonda slept with her neighbors Mike, Kyle, Ronny, Jason, Renzo and Lisa .. She's such a rat.

2.)

Guy 1: Dood! Check out that big ass rat sitting on the fence!

Guy 2: Yeah, we should totally shoot it!

Guy 1: Hell yeah! *cocks guns*

3.) This curry chicken is delicious! I never knew rat could taste so good!

4.) Guy 1: Johnny told the shrieff that Bob was selling crack now bob is locked up.

Guy 2: Johnny is such a rat.. Lets exterminate him like one..

Guy 1: Hell yeah! *cocks gun*
by IHateYouXoXo May 10, 2009
 
51.
Rat
A person who either has rat-like features or does rat-like things.
Coach K (the original rat)
by Ratty D May 08, 2009
 
52.
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!"
by james-ranga-69 August 25, 2008
 
53.
Rat
Some one who has done something to annoy another or is just generally a pain. Is mainly used as an insult thrown at people throughout chippenham in wiltshire. Rat is also used when to describe someone who has snitched or is just generally really ugly.
yeh so she told bret about simon!
OMG WHAT A RAT
by KIAILOVEYOU January 29, 2008
 
54.
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!
by bj beauty August 28, 2007
 
55.
Rat
A questionable human whom's diet consists of only 7-11 snacks. Small in stature, and hairy around 98% of visible skin. A "Rat" can be identifed when using such vocabulary as "hotdooggg" "heweeo" "watitscalled(very quickly)" They tend to be negative, yet astoundingly cute. Rat's are generally pasive and tend not to harm other humans.
Danny E. was a rat because he only ate twinkies, and was heard mumbling "heweoo" "hotdogg" around the college campus.
by rmatic August 24, 2006
 
56.
rat
a slut, an easy lay.
You don't know what you'll catch from her...she a rat.
by Rick Bub July 09, 2005