Super down. Can you cheer me up?

there was a man named bob. bob was in trouble. bob was in trouble because he forgot his anniversary. bobs wife told him when he got home that the next day there had better be something in the driveway which would go from 0 to 185 mph in ten seconds flat. the next day the wife looks outside to see a box sitting in the driveway. inside the box was a scale. bob has been missing since last saturday.