1 definition by Doug Has No Boundaries

A young female (usually in her late teens/early twenties but exceptionally delusional ones can be older) who thinks she's cool enough to hang with and "just be one of the guys". Has convinced herself that all the guys who hang with her don't want to just fuck her and that she's unique and cool and not just another flaky mercurial female. Can often be seen telling guys how unique and cool she is and that she's just one of the guys (which is something that guys never ever do with other guys unless they're like gay or something).
Hannuh thinks she's a guy's girl but the guys who hang with her just want to fuck her otherwise they would avoid her because she's just a typically flaky and mercurial female.
by Doug Has No Boundaries February 19, 2020
Get the Guy's Girl mug.