The clip comes from Closers Online, the anime-style action RPG from Naddic Games, where David uses the prolonged shout as the vocal cue for his final attack. Players recorded the isolated yell and shared it on soundboards, where it spread beyond the game's community as a generic scream meme for power-up parodies. Its length sets it apart from short shouts, because the voice keeps going past the point of drama into comedy, which is why editors still reach for it when a scene needs mock intensity.