This sound comes from Age of Empires II, the classic real-time strategy game first released in 1999. Short unit voice lines from the game became memorable because players heard them constantly while selecting units and issuing commands. Clips like this later spread through gaming forums, YouTube edits and soundboards, where their low-fi delivery and recognizable cadence made them useful as compact reaction sounds. It still gets used by strategy fans and retro game creators who want a quick audio cue that feels instantly tied to classic PC gaming.