The Plow Driver, or more commonly known as the Worker, is a character you kiss. You get their kiss by getting the Boss Card from Funny Bone Factory's safe by staying the night and typing in the code '123-321-444-546' via the Tram, then firing the director of the plow. Then, you fire the plow driver. they'll be so happy that they give you a kiss, and jump for joy out of the factory.