I don't think even germans understands what he's saying
ok Im watching a little now, I think he's yelling "starten das spielen" or something, it means "start the game"
so in other words, it looks like the computer doesn't wanna start up a game.
ohhohh now it seems it started, hahhaha, he's now saying "Im gonna fight, Im gonna fight" I think.
and then the game flips out again, and the kid goes on a screaming rampage
then I think it starts again, and he loses a game or something? Im not sure at all, but I think that's about whats happening here.
the kid is obviously out of control no matter how you look at it!
the movie is friggin hilarious