Not chicken related, but definitely in line with the "lack of common sense" posts:
A friend of mine once got some of those plastic bowl covers that look like shower caps. When her husband saw them, she led him to believe they *were* shower caps and the idea was all hers. He thought she was brilliant and should market her "invention".
Months later, he saw them being sold in the grocery store and said, "Look, honey! Someone stole your idea and is now making a fortune off of it!"
This is the same guy who thought you *grew* pickles, instead of pickling cucumbers.
To a gardening friend: "These pickles are good. Did you grow these?"
HER: "Why, yes I did".
HIM: "Hey, honey! Find out what kind of pickles Barbara grew, so we can grow some".
He isn't even blonde.