The BullA man takes his wife to the live stock show. They start heading down the alley that houses all the bulls.
The sign on the first bull's stall states: "This bull mated 50 times last year." The wife turns to her husband and says, "He mated 50 times in a year,isn't that nice!."
They proceed to the next bull and his sign stated: "This bull mated 65 times last year." The wife turns to her husband and says, "This one mated 65 times last year.That is over 5 times a month.You could learn from this one!"
They proceeded to the last bull and his sign said: "This bull mated 365 times last year." The wife's mouth drops open and says, "WOW!He mated 365 times last year. That is ONCE A DAY!!! You could really learn from this one."
The fed up man turns to his wife and says, "Go up and inquire if he had to screw the same cow every day."