Five surgeons from big cities are discussing who makes the best patients to operate on.

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

The second, from Leeds, responds, 'Yes, but you should try electricians! Everything inside them is colour coded.'

The third surgeon, from Birmingham, says, 'No, I really think librarians are the best, everything inside them is in alphabetical order.'

The fourth surgeon, from Derby, chimes in: 'you know, I like construction workers... Those guys always understand when you have a few parts left over.'

But the fifth surgeon, from London, 'no 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 the head and the ass are interchangeable.'

H/T Killem