The exact origin of this upload is not documented, so it is best understood as a user-made soundboard clip rather than a line from a film or show. Like many fart meme sound effects, it combines a familiar gross-out gag with an exaggerated reaction, a formula that travels well in short-form video, gaming clips and prank edits. Fart humour has been a staple of online comedy for years because it is instantly recognisable without any context, and adding a pained groan gives editors a punchline they can time to a fall, a fail or an awkward reveal.