A patient needs a heart transplant. He has been waiting for the phone call from his Physician when suddenly the phone rings. It's his Doctor with great news.
His Doctor tells him there's not one but two perfect matches for him and he can take his pick between the two donors.
One is a 27 year old marathon runner.
The other is a 55 year old lawyer.
The man tells the Doctor that he will take the lawyers heart. His Doctor asks him why?
The man replies, because it's never been used.
Doc