Pass the boof circulates online as a short, shareable meme sound rather than as a clip tied to a widely documented film, show, or viral video, so its appeal comes from the phrase itself and how creators reuse it. People find it through meme soundboards and short-form edits, where a brief spoken line can become a running joke across different videos. Its staying power comes from that flexibility: the same line can suit a handover, a joke about sharing, or a playful reaction, and it works without viewers needing to know where it first appeared.