A man got lost in his car during a snow storm. He remembered something he had read earlier: "If you ever get stuck in a snow storm, wait for a snow plow and follow it."
Pretty soon a snow plow came by, and he followed it for about 45 minutes. Finally the driver of the truck got out and asked the man what he was doing. He explained that he had read somewhere that if he ever got stuck in the snow, to follow a plow.
The driver nodded and said, "Well, I'm done with the mall parking lot, now you can follow me over to the ice rink."