Diet Coke

Term for someone that identifies as LGBTQ+, but is fake as fuck.

Comes off the urban term being called "Sweet" for someone that is gay or identifies in the LGBTQ+ community and comes from the fact that sweetener in Diet Coke is fake sugar.

Don't pretend to care about me and like me you diet coke.

Omg I can't stand Jeff, he is such a fake queen, he's a fucking diet coke.

Gender nonconforming example: Alex acts like they understand racial disparities but they really just trying to show face. They're a diet coke.