YOLO (The Simpsons) YOLO (The Simpsons) "YOLO" is the fourth episode of the 25th season of the American animated sitcom "The Simpsons", and the 534th episode of the series. It originally aired on the Fox network in the United States on November 10, 2013. The episode was written by Michael Nobori and directed by Michael Polcino. In the episode, Marge invites an old pen pal to stay with Homer and cross items off his "to-do" list from when he was 10 years old, so that Homer can embrace his "You-Only-Live-Once" spirit. Meanwhile, Lisa starts an honor code for the school to combat cheating.
The Simpsons Theme The Simpsons Theme "The Simpsons" Theme", also referred to as "The Simpsons" Main Title Theme" in album releases, is the theme music of the animated television series "The Simpsons". It plays during the opening sequence and was composed by Danny Elfman in 1989, after series creator Matt Groening approached him requesting a retro-style theme. The piece, which took 3 days, 2 hours, 48 minutes, and 19 seconds to create, has been noted by Elfman as the most popular of his career. The theme, as used for the opening sequence, was re-arranged during season 2, and the current arrangement by Alf