A girl Or woman (usually Greek) that contains a very large amount of swagger. Thespinas' are smart, funny, pretty, and cool girls. They tend to have best friends who are opposite of them in characteristics (such as hair and eye color). They are also theatrical considering the similarity to the word thespian. A Thespina may also have the tendency to break out in song.
Girl 1- Did you know the main actress in the play last night?
Girl 2- Yeah....that's Thespina..

Guy 1- Who's the new girl?
Guy 2- THATS Thespina:)
by GreekGirlSwag101 May 13, 2011
Get the Thespina mug.
A girl that’s extremely attractive, smart, hard working and incredibly talented (in multiple ways)
Meghan: OMG I wish I was that girl, she’s perfect!
Alice: oh yes indeed she is. Seems like a Thespina to me!
by Kju:ti August 5, 2019
Get the Thespina mug.