The sting comes from Super Friends, the Hanna-Barbera animated series built around DC heroes including Batman, Superman and Wonder Woman, where star-filled wipes and a narrator's meanwhile carried viewers between parallel storylines. Those transitions became a shorthand for Saturday morning cartoons, and editors later lifted the short clip for online videos, memes and parodies that needed an instant scene change. It endures because it is short, instantly recognisable and funny even without context, turning an ordinary cut into a nostalgic joke about classic superhero television.