This sound is best understood as an edited meme effect rather than a quote from a specific film, show or character. Creators take a basic fart noise and add oversized reverb to make it feel louder, longer and more absurd than real life. Variations like this spread widely through short-form meme edits, gaming clips and prank videos, where exaggerated audio cues help sell a joke fast. It stays popular because the contrast between a serious setup and an echoing fart is simple, immediate and easy to recognize.