Homer Simpson is the bumbling father at the center of The Simpsons, the long-running American animated series created by Matt Groening that premiered in 1989. His drawn-out nooo, performed by Dan Castellaneta, became a recurring gag whenever his schemes collapse. Clips of the cry circulated early on forums and soundboards, then exploded with reaction memes and fail compilations on YouTube and TikTok. It endures because it condenses instant, theatrical regret into two seconds, a shorthand for disaster that needs no context.