five times The Simpsons broke the fourth wall at number five Homer insults the quality of the Korean animations and the animator messes up his face quality of their animation hmm what to do in season 20 episode 10 Bart writes HDTV is worth every cent a reference to the episode being the first HD episode in The Simpsons at number three we have Bart whistling The Simpsons theme song at number two while in South Korea they drove past their Animation Studio at number one we saw The Simpsons Escape their world and entered the Bob's Burgers World while
the camera pans out showing each show are in their own bubble of a universe
