Have you noticed that that every almost sitcom uses the same tricks and repeats the same ideas to prolong a movie. Our highly beloved cartoon The Simpsons is not an exception. Here are 3 ideas that were repeated twice throughout all the seasons, and that is only beginning:
1.    Homer Gets Fit both in Season 9 and in Season 21. The difference between both parts is that in King of the Hill Homer wants to get fit so as to return son’s respect. The trains late at night and decides to conquer Springfield’s tallest mountain. In Homer The Whopper he is asked to star as a superhero. The studio provides Homer with a personal trainer, but a superhero physique does not last long. The superhero movie results shut down after Homer regains all his weights within a few moments left alone at the food table.

2.    Lisa Becomes a Dancer twice as well in Season 11 and 19. In Last Tap Dance in Springfield the girl gets obsessed with the idea after watching a dance movie. In spite of being a terrible dancer, Lisa gets automatic tap-dancing shoes and her dream comes true. In Smoke on the Daughter Lisa is involved in dancing by an instructor who finds Lisa’s posture perfect. This time it is not footwear but cigarette smoke that helps her out.

3.    Bart Wants to Get Married two seasons in a row – in 18 and 19. First, in Little Big Girl we can see relationship between Bart and Darcy who is pregnant. The young go to Utah to get married but their families find them, take home and separate. The second time in Apocalypse Cow did not mean to get married, he just made a gift to Mary, which was mistaken for a proposal. Homer and Marge save the child.