Beanie Girl

A girl, usually considered a tomboy, who hangs out mostly with a large group of boys her age (usually skater boys, emo boys, or geeks) A beanie girl will most likely have a lot of sexual interactions with the boys in her group.

-“Have you seen Lisa lately?”
-“Yeah, she hangs out with Tom and Josh around the skatepark”
-“She’s such a beanie girl!”