Colonoscopy
Being nervous, and embarrassed about my up-coming colonoscopy, on a recommendation, I decided to have it done while visiting friends in San Francisco. Allegedly, there are many female Gastroenterologists and they are much more gentle.
As I lay naked on my side on the table, a beautiful doctor began my procedure. She told me, "Now don't worry, at this stage of the procedure, it's quite normal to get an erection."
"I don't have an erection," I replied.
"I do." replied the doctor.
Note to self: Never get another colonoscopy in San Francisco.