The second responds, 'Yeah, but you should try electricians!
Everything inside them is colour-coded.'

The third surgeon says, 'No, 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 shut them all up when he observed, 'You're all
wrong. Politicians are the easiest to operate on. There's no guts, no
heart, no balls, no brains, and no spine, and there are only two
moving parts - the mouth and the arsehole and they are interchangeable'

Author Unknown...