The scene comes from Homer's Phobia, the 1997 eighth season episode of The Simpsons where Homer worries about Bart's influences after befriending a gay shop owner. Trying to teach Bart traditional masculinity, Homer visits a steel mill that turns out to employ gay workers who dance during their break. The joke became one of the show's most quoted moments, and the Spanish version circulated widely on Latin American meme pages and soundboards as fundidora gay, reused whenever a serious lesson turns into an unexpected celebration.