A rapid, vibrating cartoon boing from Disney's Donald's Tire Trouble, made with a Jew's harp. Creators use it for bouncy, silly moments and slapstick edits.
This is a very short, springy boing that vibrates rapidly instead of rising and falling once, giving it a buzzing, twangy edge that feels almost elastic. It starts instantly, rattles through several quick oscillations in less than half a second, and then stops abruptly, which makes it perfect for a sudden bounce, a wobble, or a character snapping back into shape. To a listener it reads as playful and exaggerated rather than realistic, instantly signalling cartoon physics and lighthearted chaos. Because it is so brief and punchy, it lands as a joke in itself, turning an ordinary movement into something rubbery, ridiculous, and hard not to smile at.
Jimmy MacDonald created this boing for the 1943 Donald Duck cartoon Donald's Tire Trouble, where Disney's sound team used a Jew's harp to give cartoon movement a twangy, elastic voice. The effect became part of the classic cartoon sound vocabulary, reused whenever a character bounced, stretched, or wobbled. Decades later, editors rediscovered it through sound effect libraries and online soundboards, where its half-second length makes it easy to drop into memes, comedy edits, and short videos. It survives because that vintage, springy vibration still reads instantly as cartoon physics.