A man wanted to celebrate his wife's birthday by throwing a party. So he went to order a birthday cake. The baker asked him what message to put on the cake. He thought for a while and said, "Let's put, 'You are not getting older, you are getting better' on the cake".
The baker then asked, "How do you want me to arrange it?" The man replied, "Well, put 'You are not getting older', at the top and 'you are getting better' at the bottom.
The real fun didn't start until the cake was opened and everyone at the party saw the message on the cake: "You are not getting older at the top, you are getting better at the bottom"!