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1 definition by ex7927

Female equivalent of a "bro". Usually in a sorority. Identifiable by exclaiming "Wooooo!" in any environment where alcohol is consumed.
Bro1: "Hey bro, check out that chick at the bar."
Bro2: "Oh dude, she's a woo girl. Buy her a shot!"
by ex7927 July 30, 2009