This voice line comes from Counter-Strike: Global Offensive, Valve's team-based shooter released in 2012. It plays when the bomb is planted at the B bombsite and became one of the most recognizable match announcements in the game. Over time, players clipped it for frag movies, livestream jokes and esports edits because it instantly tells viewers that the round has entered a critical phase. It is closely associated with the related bomb has been planted callout, which fans also search for as a separate sound.