To gosu own someone, or a game. Especially in the game Starcraft where the term gosu, is deemed to players who have leet skillz. Also in the form, gosownage, or gosowning.
-term given to some one who owns with gosu skill (leet skill)
-term given to some one who owns with gosu skill (leet skill)
by Stuart D December 12, 2008
Get the gosownmug.