Team Fortress 2 is a team-based multiplayer shooter developed by Valve, and its nine playable classes each have a large set of situational voice lines. Domination lines play when one player has killed the same opponent several times without dying in return, marking a clear rivalry within a match. Fans have ripped, shared, and reused these short lines for years in gameplay montages, memes, and soundboards, because the characters are instantly recognisable even without any visuals. The Engineer versus Scout pairing remains popular because their contrasting personalities make the taunt feel especially pointed.