The Ren & Stimpy Show
People who make cartoons think that Ren and Stimpy is famous because of its classic cartoonish style and gross humor that is different from other animated shows at the time, and then became a cult following. John Kricfalusi got fired after only one year of working on his show. He did not send his work on time and often fought with his friends at Nickelodeon, so they fired him. He made other shows but none were as popular as Ren and Stimpy.