The clip comes from Age of Empires II, the real-time strategy game released in 1999 by Ensemble Studios. Units in the game answer player commands with short spoken acknowledgements, and this firm negative became one of the most recognisable responses. As Age of Empires clips spread through forums, YouTube edits and soundboards, the isolated word escaped its military context. Players began using it outside matches to refuse requests, mock bad strategies and answer questions with maximum finality, which is why the brief line still circulates decades after the original release.