This audio is associated with Juliana Bonde, a Brazilian singer whose voice clips are widely reused in short-form edits and chat-based jokes online. The “oi amor” phrase spread because it is simple, recognizable and easy to match with flirty captions, relationship memes and WhatsApp-style humor. It remains popular in Brazilian internet culture because creators can use it both sincerely and ironically, whether they are setting up a romantic punchline or mocking an overly dramatic message.