The line comes from Counter-Strike, the long-running team shooter in which attackers plant a bomb at a site and defenders must defuse it before it detonates. In matches the announcer states the objective plainly as soon as the plant is complete, and players have heard that call thousands of times across casual games, tournaments and streams. Clips of clutch rounds and funny fails carried it beyond the game into short-form video, where it now signals any plan going live, a deadline starting, or trouble about to unfold.