Top definition
A snitch, some one who tells on another person or persons!
Look a that vato talking to the cops he is a rata!
by WICKED WILLIE SGV CALIFAS July 24, 2009
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2
rata is a a new zealand slang for a Pacific or Maori slut
I saw Tom playing up with Kim at Guadas. Kim is such a Ratah
by incontrolxx July 28, 2011
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3
rober, person who stole things, for mexicans. It also means rat in english.
No seas rata, regresalame mi television.
by Kevin Brian McFarlane October 17, 2003
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4
twat (portuguese). Same as cona, crica, paxaxa, pito, pipi (euphemism), pastel de pelo (brazilian portuguese), etc.

It is an extremely rude word that should never be used in front of a lady, unless said lady is a classless whore, or you really, really want to.

It cannot be used as an insult, but it can be used to make someone feel insulted.
Cheiras mal, pá, vai lavar a rata! - You fucking stink, bitch, go wash your cunt already!

Com aquelas calças justas, vê-se-lhe a rata toda! He He He! - Those super tight pants give her a camel-toe. Heh heh heh!
by New Marquis de Carabas October 10, 2005
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5
so incredibly insanely excited
Andie said to her fat cat,"Simon, I am so ratum to play online solitaire on my friday night with my imaginary friend, Doug!"
by Asep November 10, 2006
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6
He comes from a good family
"Is that Rata drinking alcohol over there?"
"Yeah he comes from a good family"
by CoolkidCo22323332333322222 September 19, 2017
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