A term used in online roleplaying games. "OOG" refers to being "out of genre" while playing a game that you are supposed to remain in character for.
"Aye, mate, the lad is talking of things like 'computers'! What kind of witch, warlock, or werewolf be he!"
"Dude, he's just being a little OOG."
"Dude, he's just being a little OOG."
by Disparu January 01, 2004

by Disparu December 14, 2003
