Cartoon bump sounds come from the long tradition of exaggerated animation sound design, where a simple collision was stretched into a springy, comic noise to make it read clearly without dialogue. Editors later lifted that style for short online videos, reaction clips and meme edits, where a one-second cue can sell a fall or a clumsy mistake instantly. Because the sound is short, clean and instantly recognisable as slapstick, it continues to appear in gaming montages, family-friendly skits and animated-style edits.