The first surgeon says, "I like to see accountants on my operating table because when you open them up, everything inside is numbered."

The second responds, "Yeah, but you should see electricians! Everything inside them is color coded."

The third surgeon says, "Well, I really think librarians are the best; everything inside them is in alphabetical order."

The fourth surgeon chimes in, "You know, I like construction workers; those guys always understand when you have a few parts left over at the end, and when the job takes longer than you said it would."

But the fifth surgeon silenced them all when he observed, "You're all wrong.  Politicians are without a doubt the easiest to operate on. There's no guts, no heart, no balls, no brains, no spine and the head and the ass are interchangeable."