To be utterly destroyed or humiliated. Often used in online gaming and most specifically in first-person shooters. See pwned
Gamer1: Oh man, he had rockets and I sniped him right in the face. Owned!!
Gamer2: That's nothing. I owned my friend yesterday when I put laxatives in his Gatorade.
incredible good AG player. playing this legend in a 1on1 is a pain in the ass!
Player1: "Who's yer next opponent in the 1vs1 tourney?"
Player2: "becksorzist :C"
Player1: "lmao you gonna get so ooned ;D"
Incredible good AG player. playing becksorzist in a 1on1 is pain the ass!
Player1: "yo m8, who's yer next opponent in that 1vs1 tourney?"
Player2: "hm i fink it's becksorzist :C"
Player1: "oh my gawd ya gonna get so ooned lmao :D"
you just got oon'd