n. A particularly promiscuous woman. Dirty birds act
in complete disregard for the consequences, hence
their unclean nature. See raggedy bitch
Calvin (singing): Got them dirty birrrrrds, got them
Monica: What are you babbling about?
Calvin: Them dirty birds, they be giving you diseases
Monica: Eloquently stated.
David: I hear that Allison has become something of
a dirty bird ever since prom night.
Alejandra: Fuck me gently with a chainsaw