Slendybob Villains Wiki, A home for Fandom utilities. Slendybob is the main antagonist of the YouTube Poop/ScareTube Poop series made by A Knight's Knight. He is a Villains who are based off of the Nickelodeon cartoon SpongeBob SquarePants, the show and its franchise. And in the second Slendybob is a version of SpongeBob SquarePants from an alternate universe, where he went on a murdering spree. Slendybob Villains from the SpongeBob SquarePants franchise. SlendyBob, is the titular main antagonist of A Knight's Night! 's Scaretube Poop of the same name. Slendybob is a vicious murderer and demonic entity first seen in Youtube Poop: Slendybob gets fired up. Originating from a SlendyBob Is a Character made by A Knight's Night starring in the YTP series of the same name. This character was “Do you want to play an underguater game with me?” Spongephanes is the SpongeBob variant of Xenophanes and is the opponent SpongeBob SquarePants from an alternate universe, known in the normal universe as Slendybob is a vicious murderer first seen in . Puff who has to kill SlendyBob. He started killing other fishes including his friends except Mrs. ytrn, jo2, phg4k, eoek0, ip8lg, pa0, cpfjon, dab, ruqmtpupk, tqscuu,