Good Patients

3 Doctors are at a Convention talking Shop.

The first Doctor says: "I love doing surgery on Artists, they are so
colorful: red Hearts, pink Stomachs, green Spleens."

The next Doctor says: "Me, I love doing surgery on Accountants, open
them up and all their Parts are numbered, makes it very easy."

The third Doctor says: "I love doing surgery on Lawyers, they have no
Heart, they have no Guts and the Head and the Ass are
interchangeable!"