A cartoon deflating raspberry from Goof Troop, a sputtering blowout that slowly loses air. Creators use it for failed plans, letdowns and comic deflations.
This is the classic cartoon raspberry, blown hard and then allowed to collapse into a wet, sputtering deflation that stretches for a few seconds. It starts with a sharp, lip-flapping blast before the pitch drops and the air runs out in uneven, wobbly bursts, like a balloon giving up rather than popping. Because the sound is so exaggerated and undignified, it instantly undercuts whatever came before it, turning confidence into embarrassment and a grand moment into a joke. Listeners hear failure, not anger, which makes it feel playful and harmless even when it is mocking someone on screen.
The clip comes from Goof Troop, the Disney animated series, and is listed as coming from the episode You Camp Take It With You, which aired on 9 September 1992. In that cartoon context, the raspberry works as a broad, old-fashioned comic sound effect, the kind of noise used to puncture pomposity without any dialogue. Shared later on soundboards, it survived because the effect needs no explanation and travels well between edits, reaction videos and meme compilations, where a single deflating noise can sum up disappointment instantly.