Two best friends were having lunch together. One was trim and the other was rather rotund. The trim friend ordered a salad, his friend ordered a Ruben sandwich with large fries and a milkshake.

The trim one said, "You don't have to eat every speck off your plate; being overweight can put you in an early grave."

His friend replied, "You know I don't like wasting anything. When it's my time to go I plan on filling the box."