Punch effects have been a staple of cartoons, comics and slapstick comedy for decades, long before short-form video made them a meme editing shortcut. Online, this short hit became popular as a reusable reaction sound because it communicates physical impact without showing real violence, fitting the exaggerated style of meme compilations and gaming clips. Creators reuse it across unrelated footage to signal a knockout, a fail or an over-the-top argument, and its familiarity helps audiences read the joke instantly, even without any context or dialogue.