Department store chimes are a familiar part of real retail sound design, used for decades to mark opening times, announcements, and closing in large shops and malls. Because the tone is instantly recognisable, creators have repurposed the sound online as shorthand for shopping, consumer culture, and everyday errands. It works without any specific film or television reference, which is why it appears in sketches, vlogs, and memes about spending money, browsing, and the slightly surreal calm of a big store.