A cardiologist died and was given an elaborate funeral. A huge heart covered in flowers stood behind the casket during the service . Following the eulogy , the heart opened and the casket rolled inside. The heart then closed sealing the doctor in a beautiful heart forever. At that pooint one of the mourners burst into laughter. When all eyes looked at him he said "I'm sorry, I was just thinking of my own funeral............I'm a gyneocologist

That's when the proctologist fainted.

Proctology.......the branch of medicine dealing with the rectum and the anus