Nelson Muntz is the school bully in The Simpsons, and his short ha-ha became his trademark way of mocking other characters whenever they suffered an embarrassing setback. The laugh was clipped, shared on soundboards, and reused in YouTube compilations, TikTok edits, and Discord chats, where a two-second taunt could punctuate a fail without any dialogue. It remains popular because the character and the sound are instantly recognisable, and the tone of gleeful schadenfreude fits almost any moment when someone else's mistake deserves a public roast.