A businessman returns from Bangkok. After a few days he notices strange growth on his dick. He sees several doctors and they all tell him: “You've been screwing around over in Thailand. This is very common over there, but there is really no cure. We'll have to cut it off.” The man panics, but figures if it is common in Thailand they must know how to cure it. So he goes back and sees a doctor in Bangkok.
The Thai doctor examines him and says, "Looks like you've been fooling around in my country. This is a very common problem here. Did you see any other doctors?”
The man replies, “Yes a few in the USA.”
The doctor says, "I bet they told you it had to be cut off."
The man answers, "Yes!"
The doctor smiles and nods, "That is not correct. It will fall off by itself."
One day, Little Johnny saw his grandpa smoking a cigarette. So Little Johnny asked, "Grandpa, can I smoke one of your cigarettes?" His grandpa replied, "Can your penis reach your asshole?" "No", said Little Johnny. His grandpa replied, "Then you're not old enough."
The next day, Little Johnny saw his grandpa drinking beer. He asked, "Grandpa, can I drink some of your beer?" His grandpa replied, "Can your penis reach your asshole?" "No" said Little Johhny. "Then you're not old enough." his grandpa replied.
The following day, Little Johnny was in the kitchen eating some cookies. His grandpa asked, "Can I have some of your cookies?" Little Johnny replied, "Can your penis reach your asshole?" His grandpa replied, "It most certainly can!" Little Johnny told him, "Then go fuck yourself. These are my cookies!"