The Oiia Cat sound spread online through short meme edits built around a rotating cat image and a brief repeating vocal hook. It became especially common in reposted clips, meme compilations and fast loop edits on social platforms. The appeal is simple: the audio is instantly recognizable, easy to sync, and funny even with minimal context. Its staying power comes from how well it fits absurd humor, quick visual reveals, and short-form posts that rely on repetition to make the joke hit harder.