Mr. Smith: Have my wife's blood test results come in yet?
Receptionist: Yes, but there's been a mix up.
Mr. Smith: Why? What happened?
Receptionist: Your Mrs: Smith got mixed up with another. One has Alzimers the other has AIDS.
Mr. Smith: Shit! Can I take the test over?
Receptionist: Usually, yes, if you have a PPO, but you have an HMO. They only pay once for the test.
Mr. Smith: So what does the doctor recommend I do?
Receptionist: The doctor recommends you drop your wife off in the middle of town. If she finds her way home don't sleep with her.