The chest jingle comes from Nintendo's The Legend of Zelda series, first released in 1986, where opening large treasure chests triggers a special animation and musical cue before a major item is revealed. Variations of the melody have returned across games including Ocarina of Time, The Wind Waker and Breath of the Wild. Online, creators borrowed the cue for unboxings, loot reveals and meme edits, and misspellings like zleda chest still lead searchers to the same instantly recognisable sound.