A stupid doctor
I wonder how stupid you have to be to think that under any circumstances it is a good idea to take a photo of your genitals and upload it to your work (hospital) computer so you can e-mail it around.
Less serious in my view is the old joke e-mail where your friends think it is a calendar of hot babes, and after the first page they turn out to be 90 year olds. I’ve even seen the male version where it looks like pin-up hunky guys dressed as half naked firefigthers etc and then the rest are very old, very wrinkeled and very maked guys. Heh and the person who sent that one to me is a female over 60!