Colonoscopy

ptbill said
The last one I had I asked the doctor to let my wife know that he didn't find my head up there but if he found a shoe it would be my wife's

LOL, I told mine " Doc, I'm not gonna get a new Rolex out of this am I"? He didn't find it as funny as I did and it MIGHT not be the joke I should have used on someone that was about to do what he was going to do.