I hope you've heard of Mega64. If not, they're a comedy group that does live action re-enactments of games in public. Go look them up on YouTube.
So, their new skit is Metal Gear Solid 4, and they manage to squeeze in a few fantastic special guests. I won't ruin who it is, so hit the jump if you want to find out who. This video really needs no more introduction, so here you are:
