While I think it's a very funny interpretation, the dude who made it could have at least spelled Dimbag's name right when he was making his little "in memoriam"-bit in the beginning ... *shakes head*
My favorite bit (except "Fucking Hoff-Style", of course) is when he shows GW Bush and Blair at the "cannot be taught" part ...
On another note: the drumsound on "Vulgar ..." is still my all time favorite drumsound. That kick and the toms are unsurpassed ... I wish there were kick samples from that record!