Brownsowned (adv) - Describes a style of being owned or owning, characterized by the person or entity doing the owning have a skill set lower than the person being owned, or owning in a way that shouldn't happen. Bronsowning usually occurs during a game, when a player employs an unconvential tactic or method typically used by a noob, and despite all odds, manages to somehow come out on top or at least inflict a level of damage inproportional to what should have happened.
Jonathon and Rob are playing Unreal Tournament. Rob is a much better player than Jon, but Jonathon somehow manages to kill Rob by doing something completely idiotic.
Rob: I've just been Bronsowned!