A disgruntled cattle rancher was upset because the stud bull that he had purchased was not breeding with his cows, just grazing in the fields. The rancher called the farmer he'd bought the bull from and explained the situation. The PO agreed to come over and review the situation.
When he arrived he approached one of the cows and lifted her tail and rubbed his hand furiously on her private parts, then walked over to the bull and rubbed the same hand over the bulls nose. Well.... the bull immediately attended to his business and the rancher was very happy.
He offered the PO a beer in celebration and off to the local tavern they went.
After the bar was closed, and many pints later, the rancher returned home. His wife was fast asleep and as he was undressing he began to think that maybe the same procedure would work for him? So he crawled into bed and began to rub his wifes private parts and then rubbed his face. Well, this woke his wife and she quickly replied, "What in the world are you doing?" The rancher replied, "I just came home from having a few pints at the tavern." His wife added, "Oh, and you got in a fight too?"