Q: What did Bill Gates' wife say to him on their wedding night?
A: "Now I know why you named your company Microsoft!"
A bloke and his wife went to a family planning clinic. "We've been married for ten years and we've got no kids," said the husband. "And the next-door neighbors say it's because we're stupid."
"Nonsense," smiled the doctor. "It's probably to do with your diet. Or it might be a question of timing. How many times a week do you do it?"
"Do what?" asked the wife.