SpongeBob SquarePants from an alternate universe, known in the normal universe as Slendybob is a vicious murderer first seen in YouTube Poop: Slendybob gets fired up. This character was SpongeBob triggered by Mr. Krabs firing him and playing a lot of DOOM. He started his 1st murdering spree starting with Sandy, Squidward, Patrick, and finally, Mr. Krabs, then later going to the normal universe. His theme song is Skillet - Monster.