This sound is based on the well-known SNCF audio identity associated with French rail travel and station environments. Online, remixed versions of that cue circulate in short edits, joke videos and transport memes, especially when creators want an instantly recognisable France-by-train reference. Its staying power comes from how quickly listeners identify the melody and connect it with departures, platforms and daily commuting. Even when heavily edited, the original cue remains recognizable enough to carry the joke.