Boomerang Puss does not have a clearly documented origin in a film, show, or viral video, so it is best understood as a soundboard clip that circulates through meme edits and short-form videos. Its name and short length make it easy to find, share, and reuse, and creators tend to reach for it when a moment loops, returns, or refuses to go away. That simple, repeatable joke is why it keeps appearing in reaction compilations and casual edits, even without a famous source behind it.