Black Fridays - Mating

A man takes his wife to a livestock show. They start walking down an aisle where several prize-winning bulls are stalled.  A sign on the first bull's stall reads:  "This bull mated 50 times last year."

The wife turns to  her husband and says, "He mated 50 times in a year. That's nearly  once a week. Isn't that nice!."

They proceed to the next bull whose sign states: "This bull mated 65 times last year."

The wife turns to her husband and says, "This one mated 65 times last year. That's over 5 times a month. You could learn from this one!"

They went to the last bull whose stall has a sign saying: "This bull mated 365 times last year."

The wife's mouth drops open and she says, "WOW! He mated 365 times last year. That is ONCE A DAY!!!  You could REALLY learn from this one."

The man, finally fed up, turns to his wife and says, "Go and ask if he had the same cow every day."

and then...