Ebad, a friend from the Midwest, and a few others sent this one...

Bob, a gentleman in his mid 50's, had recently picked a new primary care physician.

After two visits and exhaustive lab tests, the doctor told Bob that he was doing "fairly well" for a man his age.

A little concerned about that comment, Bob couldn't resist asking him, "Do you think I'll live to be 80?"

The doctor asked, "Do you smoke tobacco or drink beer or wine?"

"Oh no," Bob replied. "I'm not doing drugs, either."

The doctor then asked, "Do you eat rib-eye steaks and barbecued ribs?"

Bob answered, "No, my other doctor said that all red meat is very unhealthy."

The doctor continued, "Do you spend a lot of time in the sun, like playing golf, sailing, hiking, or bicycling?"

"No, I don't. Overexposure to the sun is bad." responded Bob.

The doctor asked, "Do you gamble, drive fast cars or have a lot of sex?"

Shaking his head, Bob replied, "No, I don't do any of those things."

Perplexed, the doctor looked at Bob and asked, "Then why do you give a good sh!t?"