Egg in the Box

Never before had Sue looked in the box that her
husband Fred kept under their bed. The box had
been there for the past 20 years of their marriage
but she had never invaded his privacy. One day,
while cleaning, she decided to take a look in the
box. She didn't figure it was anything he was hiding
since she could have looked at it any other time but
hadn't. In the box she found 3 eggs and 10 thousand
dollars. This seemed very strange so she went to
Fred and asked, 'Why are there 3 eggs in a box under
our bed?'

He replied, 'Well, every time I was unfaithful to
you, I put an egg in the box.'

Sue was surprised and hurt that he had been
unfaithful but she consoled herself with the fact
that they had been married for over 20 years and he
had only been unfaithful 3 times. 'But where did the
10 thousand dollars come from?' she asked.

'Every time I got a dozen, I sold it.'