This is actually a story that one of the cardiologists I used to work closely with told me. The background that made it so much more funny is that he is in his early 50's and quite reserved. He does talk and joke with the nurses but never in a way that the younger male docs would if you get my drift.
He was in late one evening and we had a confused older lady who was continuously taking her gown off. We were joking about how this lady just liked to be naked no matter what we tried to do. So he pipes up with "I've got a story for you gals about older naked ladies". Coming from him we weren't really sure what to expect.
He tells us about all the times he walks into an exam room to see a patient and it is an older lady in her 70's or 80's and she will be sitting there on the exam table naked from the waist up. He says "I'm a cardiologist.......not a GYN who would need to do a breast exam." We figure with him that's the punch line but oh no it gets better!
He goes on to say "yep it just takes me by surprise each time.....there they are sitting there chest bare and it's like two raisins hanging on the ends of the sticks."