The jingle comes from Meet the Sniper, part of Valve's Meet the Team series introducing the playable classes in Team Fortress 2. In the video, the Sniper presents himself as a calm, professional marksman, and the light, jaunty music underlines that dry, understated character. As clips from the series were reused in gameplay videos, edits, and memes, the short sting became shorthand for precision, patience, and a well-timed shot. It remains popular because it is instantly recognisable to players and works even without any dialogue.