Heathers: The Musical is coming to Off-Broadway this March, and BuzzFeed got a sneak peek at one of their rehearsals.
Heather, Heather, and Heather reenact some of their famous one-liners.
The bitchy trio sing a song called "Candy Store" and it's actually really catchy.
It's just as inappropriate as the movie.
"You've just got to prove you're not a pussy anymore."