Definitions by crabsack

r.a.t.

means ridiculous arrogant tool. generally someone who wears a polo shirt and sunglasses with a neck strap. they also tend to say 'yo' and 'sup' alot. they might also play soccer, but this isn't always the case.

chubbs: yo! sup guys?

me talking to friend: oh god, here comes that r.a.t.

r.a.t. by crabsack March 24, 2012