The boing has been a staple of cartoon sound design for decades, used to exaggerate elastic movement, bumps and wobbly recoveries long before short-form video. Online, creators borrowed that familiar language for memes, game edits and reaction clips where a character loses balance or focus. It sits in the same playful family as the Mario Jump and other exaggerated cartoon effects, which is why viewers understand it instantly. Its short, looping wobble makes it easy to layer over animation, gameplay and live action without stealing the scene.