G.U.Y.
Person1: You know, that dude over there is really friendly with your
in-game GF, yet he's wearing all that
frilly stuff? I wonder if he's gay or something.
Person2: Woah, relax, I actually know that person; that's not a dude, that's
a G.U.Y. She took that character from her brother a long time ago and decided to make it her own.