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."