A newly wed couple is on their honeymoon.

They've never seen each other naked and the wife is a bit nervous, so she tells her husband to remove one piece of clothing at a time. He agrees. As he takes off his socks, the wife is puzzled and asks, "Darling, what's wrong with your toes?" "Oh, I had tolio" "Don't you mean polio?" "No, tolio." He continues to remove his pants. Again, the wife asks, "What's wrong with your knees?" "I had the kneesles." "Don't you mean the measles." "Nope, the kneesles." As he takes off his underwear, the wife says, "Let me guess... smallcox."