The clip comes from the 94th Academy Awards in March 2022, when presenter Chris Rock made a joke about Jada Pinkett Smith and Will Smith walked on stage and slapped him. Moments later, back in his seat, Smith shouted the line that became this sound, and the uncensored exchange spread instantly across social media, news coverage and reaction videos. It remains widely shared because it captures a real, unscripted celebrity confrontation that felt shocking live, and it works as shorthand for defending someone you care about.