3 Legged Chickens.

A man was driving down a country lane one day when he looked into a farmer's field and noticed that all of the chickens in the field had 3 legs. He became curious as to why all of the chickens had 3 legs, so he pulled into the farmer's driveway, walked up the house, and knocked on the door. When the farmer came to door, the man said "I'm sorry to bother you, but I was driving by and noticed that all of your chickens have 3 legs. Why?"

"Well", said the farmer, "It's like this. Me, my wife and our son all really enjoy eating chicken and we all prefer the drumstick. So to stop table-side fights over who got the drumstick, I selectively bred all my chickens to have 3 legs, so that we each get a drumstick at dinner time."

"That's amazing!", said the man. "Did the selective breeding change the taste of the chicken at all?"

To which the farmer replied, "I don't know, we can't catch the little bastards!".