This sound comes from Valorant, Riot Games' tactical shooter released in 2020. Players associate the five-kill call with the game's ace moment, so the clip spread naturally through Twitch highlights, YouTube montages and short-form gaming edits. It remains popular because the meaning is instantly clear to FPS audiences: one player cleaned up the whole round. It is often used alongside other competitive game cues such as enemy spotted or bomb has been planted to build mock match commentary in memes and edits.