A man is not happy with the size of his manhood so he wrote to Dr. Swapitt and asked, as he does fine heart surgery if he could possibly do a penis transplant.
Dr Swapitt replied that he had never tried but would be willing to have a go for £50,000; so three weeks later the man went in for his transplant.
When he got back to work he was boasting about his new manhood and a friend, who was equally dissatisfied with his birth size asked where he got it done.
Without telling anyone this friend arranged to go to Dr Swapitt for a transplant also; but he couldn't afford the full amount so only paid £25,000 for his surgery.
When he got back to work he cornered his mate and said, "You paid £50,000 for your new penis, I only paid 25 for mine!"
His friend was aghast and demanded to see the new organ. His anger soon subsided. When he saw it he said, "No wonder you got it cheap, you've got my old one!"