Little verified information is available about the original source of Deepthroat Circus 4, and the clip circulates mainly as a numbered entry in a user-generated soundboard collection rather than as a documented meme. Its low profile means it is discovered through browsing or sharing rather than through a film, show, or viral trend, which gives it a niche, in-joke quality for creators who recognise the title. That obscurity is part of its appeal: because it is not overused, it can still surprise an audience, and its short length makes it easy to reuse across short-form edits without losing its novelty.