"Bart-Mangled Banner" is the twenty-first and penultimate episode of the fifteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on May 16, 2004. Plot Homer and Marge take the kids to get their shots. Just before Dr. Hibbert is about to inject Bart, he escapes. After a chase through town, Hibbert finally outsmarts Bart, by having Barney wear a latex mask, and finally injects him. The shot, however, causes Bart's earholes to swell shut as a side effect, making him temporarily deaf. Hibbert also tricks Homer into signing a malpractice waiver. Marge wanted Bart to stay home; however, Bart wants to play in the donkey basketball game. While at the Springfield Elementary School donkey basketball game, Bart taunts a donkey with a carrot, unaware that the school is reciting the national anthem. After he places the carrot in his shorts, the donkey takes it and rips off Bart's shorts. While Bart is bent over to keep his privates covered with his shirt, the US flag is put up behind him and a photo is taken, which results in the crowd assuming that Bart is mooning the US flag. Shortly afterwards, the Springfield Shopper takes the story and completely turns it around, making it seem as if Bart had deliberately mooned the flag. Marge tries to tell Skinner that Bart was deaf at the time; however, because of Bart's history of similar pranks, Skinner doesn't believe it. Bart and his family soon are hated by all of Springfield. The Simpsons are later asked to appear on a talk show and tell their side of the story. Homer advises Marge to not take it too far. However, the host asks, instead, "What part of America do you hate most?" (an example of the fallacy of many questions). Marge says that, if by Americans you mean loud mouth talkshow hosts which everyone seems to be, then yes she DOES hate the Americans. She also said that she is well liked in Springfield, prompting the host to say that Springfield hates the US. The US then turns their back on Springfield (though there is widespread celebration in praise of Springfield in the Middle East), so Mayor Quimby frantically decides to change the name of Springfield to "Liberty-ville." Everything in town is quickly patriotized; the traffic light colors are changed to red, white,