Sideshow Blob (character)

"Bye, Dr. Nick! Bwa-Ha-Ha!"

- Sideshow Blob kills Dr. Nick

Sideshow Blob was the name of Sideshow Bob after he mutated into a blob-like monster.

History
When Sideshow Bob volunteers in a prison experiment, he is turned into a giant blob. After he escapes from prison, Bart tricks Bob into killing Jimbo and Nelson. Bob then tries to kill Selma, Professor Frink, Reverend Lovejoy and Krusty. Bart and Lisa find Apu and try to warn him about Bob, only to find that he is already inside the Kwik-E-Mart. Bart and Lisa find out he has a weakness to cold objects, and Bart sucks him into the Squishee Machine. However, it is shown that Bob then melts into water and ends up trying to kill people inside Mt. Splashmore.