4 surgeons were in the doctors lounge talking.

The first one said, I like operating on librarians because when you open them up, their parts are alphebetized. The second one said, I prefer working on Accountants because you open them up, and everything is numbered. The third Surgeon said, I really like operating on mechanics because they understand if you have parts left over.

The Fourth said, I like working on Lawyers. everone else asked why?.

He said, You open them up, and you find they are spineless, gutless, and their head and ass are interchangable!