There was a couple who were big over-spenders. They always dreamed to spend holidays in Hawaii, but never able to save any money to do so. One day they came with an idea -- each time they have sex, they will put $20.00 bill into piggy bank. They bought the piggy, and followed that procedure for about a year.

After that time, they decided that there is enough money for their dream vacation and broke the piggy bank.

The husband looked at their savings and said: "Isn't it strange. Each time we had sex, I put $20.00 into piggy. But here we have many $50.00 and a few $100.00 bills."

The wife replied: "Do you think that everybody is as stingy as you are?"