Terrence was Meatwad's pet cat from the episode Reedickyoulus, who was killed by Master Shake after the latter put him in a microwave. By the end of the same episode, Terrence and the rest of Meatwad's deceased pets came back as zombies who wanted revenge on Shake, however since he could not fit in the microwave they decided to have sex with Shake which caused him to turn into a zombie. Soon after Terrence and the others leave and are never seen again. Terrence appears as a random Cat in other episodes.