the chubarbra is a dreaded creature found only in the deepest part of the vampire castle. Related to the chupacabra, this creature not only steals your soul but also impregnates your wife and scrambles your eggs when you want them sunny side up. When you're playing chess with the creepy vampire girl, you need to ask her if she would like a popsicle. When she refuses and tells you she'll call the vampire equivalent of Chris Hansen. It is CRUCIAL that at this time you press up up, down, down, left, right, left, right, B/Circle, A/X, start. Then the chubarbra will appear.
Warning: you will die instantly.