Hang On!!

[reelapeelin]

The dentist pulls out a numbing needle to give the man a shot.
'No way! No needles. I hate needles' the patient said.
The dentist starts to hook up the nitrous oxide and the man objects.
'I can't do the gas thing. The thought of having that is suffocating me!'
The dentist then asks the patient if he has any objection to taking a pill.

'No objection,' the patient says. 'I'm fine with pills.'
The dentist then returns and says, 'Here's a Viagra tablet.'
The patient says, 'Wow! I didn't know Viagra worked as a pain killer!'
'It doesn't' said the dentist, 'but it's going to give you something to hold onto when I pull your tooth!