Anyone who is old-fashioned and really embarrassing. If they also wear droopy black clothes all the time and happen to be named Arushi, then they are most definitely a prehistoric bat.
Suzie: That German Girl is so weird, look at her big black droopy shirt. It looks like wings!
Greta: Ew, she's just a Prehistoric Bat.
Greta: Ew, she's just a Prehistoric Bat.
by doctorcutie6 June 1, 2021
Get the Prehistoric Bat mug.