(Noun) Annoying club rap sung by a white girl. Lyrics normally consist of things like drinking or talking about how much "swagger" they have.

See Ke$ha.
Person one: Fuck the radio is playing Brat Rap again.

Person two: Stupid ass white chicks think they're so cool just because they auto tune the shit out of them talking.
by ScarlettGinger July 6, 2011
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