Credited to OM FX as 'Fart in concert hall,' this clip sounds like a purpose-made stock effect rather than a recording from a real show, with digital reverb simulating a large venue. Fart jokes are evergreen on soundboards, and the concert setting makes this one stand out from a plain fart with reverb. It circulates as a prank and meme insert for edits, voice chats and livestreams, where the oversized echo sells the embarrassment. Its staying power comes from that simple contrast between a crude noise and a grand hall.