Camion de glace is the French name for an ice cream truck, and the jingle in this clip follows the long tradition of vendors playing a bright, repetitive tune to announce their arrival in a neighbourhood. Those melodies were designed to be heard from a distance and recognised instantly, even by children playing indoors. Online, the sound has become shorthand for summer, childhood and a light-hearted street scene, which is why editors reuse it in vlogs, memes and comedy clips rather than as a literal recording of a single famous truck.