The song comes from the 1939 film The Wizard of Oz, where the Munchkins sing it after Dorothy's house lands on the Wicked Witch of the East in Munchkinland. Composed by Harold Arlen with lyrics by E. Y. Harburg, it became one of the film's quoted musical moments and was later dubbed into German as Ding Dong die Hex ist tot. Decades later, the cheerful chorus spread through memes, reaction videos, and soundboards as shorthand for a villain or annoyance being gone for good, keeping the Hollywood tune familiar to new audiences who may never have seen the film.