This clip circulates on meme soundboards tagged with Disney and the Cars franchise, though its exact source scene is not documented, so it is best treated as a standalone comedy effect rather than a film quote. Short gross-out sounds like this spread through prank channels and meme pages, where they sit alongside other reaction staples like the Bruh meme and the FAIL SOUND MEME. It has stuck around because the joke never gets old: one shameless noise, timed right, turns any awkward moment into a punchline.