A scam, a prank, or a mystery. Either way, a few people will have egg on their face.
He seems a bit upset over a game but I suppose it is possible and this is the kind of stuff that goes viral on Youtube.
But hey, what's this, another guy freaking out in the same manner, with almost identical choreography.
Did you notice that those videos started out the same way with someone coming into the room and planting a camera. Both subjects which appear to be highly stressed out, come into the room, fall out on the bed, wrap themselves in a blanket, and somehow manage to end up in just their underwear.
Both subjects go into the closet to find something with which to hit themselves over the head. In both cases, the tantrum stops When someone outside the room hollers at them.
Both videos were posted to Youtube as original videos. And honestly, were it not for the similarity in the videos we would not have had much interest in them.