The first surgeon says, "I like to see accountants on my operating table, because when you open them, everything inside is numbered".
The second responds, "Yeah, but you should try electricians! Everything inside them is color coded."
The third surgeon says, "No, I really think librarians are the best: everything inside them is in alphabetical order."
The fourth chimes in: "You know, I like construction workers...those guys always understand when you have a few parts left over at the end, when the job takes longer, and best of all when the costs are more than you said they would be.
The fifth surgeon shut them all up when he said, "You're all wrong. Politicians are the easiest to operate on...there are no guts, no heart, or no spine, and the head and butt are interchangeable!"