Definitions by Dwarfykins

GTBYFB 

This stands for "go to bed you fucking bitch", and can be used in text or spoken word. Commonly used on ex girlfriends

Noah:*on the phone* GTBYFB
Millie: what was that?
Noah: oh it means "Go to bed you fucking bitch"

GTBYFB by Dwarfykins February 20, 2021