Four surgeons were sitting around discussing who they like to operate on.
The first surgeon said: "I like operating on librarians. When you open them up everything is in alphabetical order."
The second surgeon said: "I like operating on accountants."
When you open them up everything is in numerical order."
The third surgeon said: "I like operating on electricians."
When you open them up everything is color coded.
The fourth surgeon said: "I like operating on lawyers."
The other three surgeons looked at each other in disbelief. One of them asked why.
The fourth surgeon replied: "Because they are heartless, gutless, spineless, and their ass and head are interchangeable."