pack a box
A pack a box is a secret name for a lesbian, and it got famous because of a movie that was kinda gross and kinda cool.
"She’s a pack a box, and she told me in the movie Slither.", A girl in the theater.
"He called me a pack a box, and it was from the movie Slither.", A girl being teased.
"They used that word in Slither, and now I’m a pack a box.", A girl on Instagram.