The line comes from Counter-Strike, the long-running tactical first-person shooter in which one team plants a bomb at a site while the other tries to defuse it before it explodes. The in-game announcer delivers the warning as soon as the plant is complete, making it one of the most recognisable cues in competitive play. As Counter-Strike clips, montages and streams spread online, the short warning became shorthand for any high-stakes moment. It remains popular because it instantly creates urgency, even for viewers who have never played the game.