pwning is the complete and utter ownage of a noob or player in halo 3, or any halo game in the triology. the act of pwing consists of 1 shot kills,head shots,or incredible sticks or grenade chucks
misspelling of "owning" another due to 1)the close proximity of "P" and "O" and 2)the disregard of gamers to proper spelling while getting "fragged" that has come to mean "complete and utter domination" within the 1337 circles