The line comes from StarCraft, Blizzard's long-running real-time strategy series, where the SCV is the Terran worker unit known for its chatty, personality-filled responses to player commands. Fans lifted these short voice clips onto soundboards and gaming videos, where the overtime line became a handy punchline for extra work, extra rounds and matches that run long. It remains popular because it is instantly recognisable to strategy players, easy to drop into a short edit, and funny even without the original game context.