Super Smash Bros is Nintendo's crossover fighting series, where matches end when a final blow launches an opponent off the stage. That decisive hit is marked by a distinctive heavy impact and a brief slow-motion pause, a cue players instantly recognise as the end of a round. Short clips of the sound spread through gaming soundboards, YouTube edits and TikTok, where creators reuse it far beyond Smash itself. It remains popular because it instantly signals a winner, a comeback or a clutch finish without needing any explanation.