HAhAHAHAHAHAHA
i really want to do something like this to a friend of mine... Go up to him with a gamer magazine and say "Dude, I'm sorry, but Halo 3 has been canceled. Have a look at this article"
Then again, i wouldnt want to do that, because he would kill himself then... even after i told him it was a joke, because the shock of those words would... well... yeah....