SpongeBob is unclogging his toilet, until the plunger gets stuck in place. He tries to pull it out but it ends up his arm jammed into the toilet. He pulls it out of the toilet, but at the cost of the skin on his hand. He clinches his mutilated limb and slowly walks back, but he trips on a toy train in the process. His back hits his sink, causing his mirror to open up and release a bunch of sharp items onto SpongeBob's face, injuring it. Back to the toilet, it propels the plunger that had been previously sucked into it, which hits SpongeBob and impales his forehead, forcing his brain out.