This sound comes from Valorant, Riot Games' tactical shooter released in 2020, where players can plant and defuse the spike during bomb-style rounds. The defuse cue became familiar through gameplay clips, ranked highlights and short-form edits focused on clutch endings. It stays popular because even a split-second sound instantly tells viewers that a tense objective is being completed. Fans of bomb-mode shooters also connect it with sounds like bomb has been planted, which makes it easy shorthand for pressure and relief in gaming memes.