What is Thesbo?
1.
A young woman who performs as a lesbian or bisexual but only to appeal to men, having no interest in other women.
If you buy those two Thesbos Jello Shooters, they'll make out.
See
2.
A girl who is avidliy involved in performance or technical theatre work.
Man, Julie has been in every drama club production since freshman year!
Yeah, she's a total thesbo.