With no single film, show or creator clearly attached to this clip, Omo has spread mainly as a short WhatsApp audio passed between friends and reposted in meme edits and reaction videos. Its appeal lies in its brevity and instantly readable emotion, which lets creators drop it into chats without explanation and still get the joke. Because the exclamation works across gossip, surprises and playful teasing, it keeps circulating in group chats and short-form edits, where a quick vocal reaction often lands better than a longer explanation.