I'm just going to leave this one here for you, with very, very little commentary. Game Informer unearthed a video of Mass Effect's Commander Shepard, as a zombie, dancing to Michael Jackson's "Thriller." Looks like being undead is the only cure to Shepard's horrible dancing.
Without further ado, I give you "Mass Effect – Zombie Shepard Resurrected" by l2dusk.
Found on Game Informer.