Peter's wife bought a new line of expensive cosmetics when she heard that they would make her look years younger. After applying the products, she asked her husband:
"Darling, tell me honestly. What age would you say I am?"
Looking her over carefully, Peter replied:
"Let me see. Judging by your skin, 20; your hair 18; and your figure, 25."
"Oh you flatterer, she gushed in delight."
"No wait, Peter replied. I have not added them up yet!"
(Source: Reader's Digest, Vol.81.No.482, May 2003 edition)