Reverb fart sounds became a staple of short-form comedy because the effect turns a brief noise into a dramatic, lingering joke. The added echo makes the sound feel as if it happened in a large empty room, which creators pair with exaggerated reactions, slow zooms, and awkward pauses. It circulates mainly as a reaction and prank sound in memes, gaming clips, and fail videos, where the humour comes from the contrast between the silly noise and the serious treatment. Its simplicity keeps it reusable across many different edits.