Oral Surgery (semi Adult)

A man goes to an  oral surgeon to have a tooth pulled.

The dentist pulls out a freezing  needle to give the man a shot. 
 
'No  way! No needles! I hate needles!' the patient said

The dentist  starts to hook up the laughing gas and the
 man objects. 'I can't do  the gas thing.

The thought of having the gas mask on 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 will give you  something to hold on to

when I pull your tooth!'