Booyooy has circulated online as a short comedy sound effect rather than as a line from a well-known show or film, and its appeal comes from how instantly recognisable its stretched vocal shape is even without any context. Creators reuse it across meme edits, gaming clips and short reaction videos because it needs no setup: the sound itself signals that something goofy is happening. Its short length also makes it easy to drop into fast-paced edits, which has helped it stay in rotation as a simple, reusable punchline sound.