Farmer John went to the local bank to borrow money for a new bull. The loan was made and Banker Bill, who lent the money, came by a week later to see how the bull was doing. John started to complain that the new bull just ate grass and wouldn't even look at a cow let alone service one. The Banker suggested that he have the local veterinarian take a look at the bull.
The next week, the Banker returned to see if the vet had been of any help. John looked really very pleased and said, "The bull has serviced ALL of my cows! He broke through the fence and even bred all my neighbor's cows! He's been screwing just about everything in sight. He's like a machine!"
"Wow," said The Banker, "whatever did the vet do to that bull?"
"He just gave him some pills", replied John.
"What kind of pills?" asked the Banker.
Says John.... "I don't know, but they've got a kind of a peppermint taste."