Orcatron is a carnivorous alien space whale that was held captive on the Death Ball. He is a parody of the Seaworld mascot Shamu the Killer Whale.
Dark Laser used it on a water show with Timmy, where Orcatron ate him, but then vomited him back up. Later when Timmy blew up the Death Ball for the eleventeenth time, Wanda poofed up Orcatron to eat Dark Laser. Orcatron said that, while not the best, it was tasty, and them swam in space.