What is Gthyb?
Go To Hell You Bitch.
Girl: I hate you, your clothes suck and you look ugly!
Other girl: GTHYB!
See gthyb, bitch, go, to, hell, you
glad to have you back
chick: I'm bk :D
dude: gthyb baby :D
See glad, back, brb, tyt, gthyb, welcome