A man went to the dental surgeon to have a tooth pulled.
The dentist pulls out a freezing needle to give the man.

'No way! No needles! I hate needles!' the patient said.

The dentist starts to hook up the laughing gas and the man again
objects.
'I can't do the gas thing - the thought of having the gas mask on is
suffocating to me!'

The dentist then asks if the man has any objection to taking a pill.
'No,'- the patient says, -'I am fine with pills'

The dentist then returns and says, 'Here is a Viagara tablet.'
The patient says, 'Wow - I didn't know Viagara worked as a pain pill!'

'It doesn't,'- said the dentist -'but it will give you something to hold
onto when I pull out your tooth.'