Harold's wife bought a new line of expensive cosmetics guaranteed to make her look years younger. 
After a lengthy sitting before the mirror applying the "miracle" products, she asked, "Darling, honestly, what age would you say I am?" 
Looking over her carefully, Harold replied, "Judging from your skin, twenty; your hair, eighteen; and your figure, twenty five." 
"Oh, you flatterer!" she gushed. 
"Hey, wait a minute!" Harold interrupted. 
"I haven't added them up yet."