Super Smash Bros Ultimate launched for Nintendo Switch in 2018 as the fifth entry in Nintendo's crossover fighting series. In every Smash game, blast zones are the invisible boundaries around a stage, and crossing them costs a stock regardless of damage. That rule makes the blast sound one of the most heard effects in competitive play and casual matches alike. Clips of dramatic knockouts spread through YouTube, Twitch and meme edits, turning the effect into shorthand for any sudden elimination outside the game itself.