Super zombie ninja space pirate robo-cowboy vamp

The deadliest being in the universe. Its complex brain-eating, ninja star throwing, universe traveling, Arg-saying, robotic wrangling skills are unstoppable... Plus, its super. It's like a fusion of Chuck Norris + Goku super saiyen 3 + Domo + Dracula + The Hulk + Fergie. Sometimes abbreviated as SZNSPRCV.

That special breed of zombie in Nazi Zombies that's 5 levels to early. They are capable of surviving multiple headshots, a nuke, a knife on insta kill, and can knock you down with one hit no matter what.