haha i love taking advantage of newbs i like just telling them at the begining of the game to press "O, O, down, down, X, Up, X" it gives you unlimited ammo and i love just seeing how many people leave the game its hilarious. I did it in a ground war with 3 friends and once the match started we had 9 players and a few seconds later we had 5 players 4 of them left lol.