The line comes from Call of Duty: Black Ops 2, the 2012 Treyarch shooter, where the multiplayer announcer warns players of enemy scorestreaks with terse radio callouts like this one. Long after the game's peak, its announcer voice lines lived on in gaming montages, kill compilations, and Twitch and YouTube edits, where creators reuse them as shorthand for in-game awareness and paranoia. The UAV warning in particular became a meme cue for being watched, quoted whenever someone feels exposed or followed online.