jack o'd
a jack o'd is a person who plays halo 3 on easy, but he thinks he's the best. he will beat anyone who doesn't own the game, but when someone good shows up, he runs like a coward.
he beat my cousin on easy, but when i showed up, he ran out of the room.
he called me a noob because he beat me on easy, but i beat him on normal.
he yelled at me for using a sword he didn't know about.