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Little Willy attended a horse auction with his father. He watched as his father moved from horse to horse, running his hands up and down the horse's legs, rump, and chest.
After a few minutes, Willy asked, "Dad, why are you doing that?"
His father replied, "Because when I'm buying horses, I have to make sure
that they are healthy and in good shape before I buy.
Willy, looking worried, said, "Dad, I think the UPS guy wants to buy Mom."

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