A man goes into a doctor's surgery. 'What can I do for you?' says the Doc. 'Well it's my arm Doc' says the man.

The Doc has a quick look and says 'You've broken it, you'll have to go the hospital to have it set'.

'That's what the other doctor told me' says the man.

'Do you mean you've already seen a doctor?' says the Doc, 'Why did you come to see me then?'

'Well I wanted a second opinion' says the man.