While in China , a man is very sexually promiscuous and does not use a condom all the time. A week after arriving back home in the States, he wakes one morning to find his penis covered with bright green and purple spots.
Horrified, he immediately goes to see a doctor. The doctor, never having seen anything like this before, orders some tests and tells the man to return in two days for the results.
The man returns a couple of days later and the doctor says: "I've got bad news for you --- you've contracted Mongolian VD. It's very rare and almost unheard of here. We know very little about it."
The man looks a little perplexed and says: "Well, give me a shot or something and fix me up, Doc."
The doctor answers: "I'm sorry, there's no known cure. We're going to have to amputate your penis."
The man screams in horror, "Absolutely not ! I want a second opinion."
The doctor replies: "Well, it's your choice. Go ahead if you want but surgery is your only choice."
The next day, the man seeks out a Chinese doctor, figuring that he'll know more about the disease. The Chinese doctor examines his penis and proclaims: "Ah, yes, Mongolian VD. Vely rare disease."
The guy says to the doctor: "Yeah, yeah, I already know that, but what can we do? My American doctor wants to operate and amputate my penis!"
The Chinese doctor shakes his head and laughs: "Stupid Amelican docta, always want to opelate. Make more money that way. No need to opelate!"
"Oh, Thank God!" the man replies.
"Yes," says the Chinese doctor, "You no worry ! Wait two weeks. Faw off by itself! You save money!!