A person that has to have every bat model made and has an orgasm everytime they try a new one.
Ben is the biggest bat slut I know!
by exbatman February 05, 2008
A hot popular white girl, that can also be crazy
We are gonna get Bat Slut wasted tonight
by sullivangucci November 21, 2011
Female version of Batman. She is often seen chillin out with the Caped Crusadersless imposing sidekick also known as Robin. The last Batman theatrical release in 1997 was the MOST awesome movie ever made because it starred Alicia Silverstone as Batgirl!
If I was either Bruce or Dick, I'd be mounting that batslut 365 24/7. Damn, what a sexy beast she is, big ass, nice wide childbearing hips, blonde hair, beautiful eyes, dreamy voice, sexy lips, long legs, I could go on and on!
by He who tosses his salad to Batgirl September 05, 2004