Angry DVD [Easter Egg] After you put the Halo 2 Bonus DVD in the player, it brings up the main screen. If you wait for the main screen to repeat a few times, a marine starts shouting at you to press the play button. Also, when you go to an option that brings you to another set of options, such as "bonus material," the marine shouts, "You did it" This only happens if you wait for him to yell at you on the main screen a few times. So try it and wait to get yelled at ;)
