I am also good at Halo

Team 1: Shish, who has no xbox, and has only played halo campaign mode at a friend's house (twice 1, half way though 2)

Team 2: 3 friends

End score: 15-Nil to Shish

Although that was seriously whoring the banshee (or ghost? the flying thing)... in regular 4-way deathmatch I only got scores like 22-8-8-5~