A girl in college or university that takes part in excessive partying. This includes drinking every night of the week, tearing up the dance floor at every party and knows all the guys on her floor on residence.

Frat girls turn on savage mode when they drink with their best friends.
'Did you see the frat girl at that party?'
'of course you did, she's at every party'
by nurse barbie November 19, 2018
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A lady who parties and hangs out with Frat Guys.
Respectable and lovable and knows how to rap like no other.
Frat Girl is down to earth and most definetly chill.
by Frat Girl October 25, 2008
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Whenever a girl becomes so over obsessed with being involved in a fraternity that they start doing extreme actions to try and be a part of it. Almost to a self degrading extent.
She is only dating him because he’s in a frat, she definitely has frat girl syndrome.
by Runnerguy02 October 10, 2022
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Whenever a girl becomes so over obsessed with being involved in a fraternity that they start doing extreme actions to try and be a part of it.
She is only dating him because he’s in a frat, she definitely has frat girl syndrome.
by Runnerguy02 October 10, 2022
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