So, the couple drove to Louisiana to get a second opinion. The Louisiana physician was just about to tell them about the procedure for a vasectomy when he noticed that they were from Arkansas. This doctor instead told the man to go home and get a cherry bomb, light it, place it in a beer can, hold it to his ear and count to 10.
Figuring that both learned physicians couldn't be wrong the man went home, lit a cherry bomb and put it in a beer can, held the can up to his ear and began to count. "1, 2, 3, 4, 5 . . . ", at which point he paused, placed the beer can between his legs and resumed counting on his other hand.