Berke is a personal name rather than a documented meme, film quote or song, and this upload arrived on the soundboard without credits, tags or a stated source. Clips like this spread the quiet way: one creator uses a name as a punchline or greeting, friends copy the edit, and the sound becomes an in-joke for a small circle. That is why it still gets plays. It is not famous, it is personal, and a short name tag stays useful as long as creators keep making edits for people they know.