Jigglypuff is a long-running Pokémon character that first appeared with the original Pokémon games and anime in the 1990s. Its voice and singing became especially memorable because the character is strongly associated with putting others to sleep. Online, Jigglypuff sounds keep circulating in anime edits, Pokémon nostalgia posts and cute-to-chaotic meme formats. The clip stays popular because even short audio instantly signals the character, making it easy to use as a recognizable Pokémon reference.