Like that the show turns 20 years old today. Yes, really.
The WB / BuzzFeed
1. The show's creator, Joss Whedon, decided to call his main character Buffy because "it was the name [he] could think of that [he] took the least seriously". The network begged him to change the name, arguing that people wouldn't take it seriously, but he insisted that that was the point.
2. Whedon wanted to take the classic "victim" type – a young, blonde, seemingly harmless girl – from Hollywood horror movies and turn her into the hero.