Place this clip at the end of a lobby or team-setup section, right before gameplay begins. Follow it immediately with the Okay Let's Go Sound Button once the match starts, then save the Enemy Spotted Sound Button for the first contact moment later in the edit.
Über diesen Sound
This clip is the Age of Empires II taunt numbered 14, a just-over-a-second spoken line where a voice says 'Start the game already!' It feels impatient and teasing rather than angry, like a nudge aimed at someone holding everyone up, which is why the delivery lands as a joke between players waiting to begin.