The dentist pulls out a Novocain needle to give the man a shot, so he can extract the man's tooth. '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 the gas mask on is suffocating to 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.'What kind of pill are you gonig to give me? The dentist says Viagra. The patient says, I didn't know Viagra worked for pain. The dentist says, it doesn't but it'll give you something to hold on to while I pull your tooth!