The sound comes from The Fifth Element, the 1997 science-fiction film in which Milla Jovovich plays Leeloo, a mysterious being who becomes central to saving Earth. Her full name, Leeloo Dallas, and her multipass, a futuristic identity document, became one of the film's most quoted details among fans. As short movie clips spread across soundboards and social video, the line survived as a compact reference to the film, still used today because it instantly identifies the character and the world she comes from.