The dentist pulls out a numbing needle to give the man a shot.\n\n \n \n'No way! No needles. I hate needles the patient \nsaid.\n\nThe dentist starts to hook up the nitrous oxide \nand the man objects.\n\n'I can't do the gas thing. \n\n \nThe thought of having the gas mask on is suffocating me!'\n\nThe \ndentist then asks the patient if he has any objection to taking a \npill.\n\n'No objection,' the patient says. 'I'm fine with \npills.'\n\nThe dentist then returns and says, 'Here's \na Viagra tablet.'\n\n \nThe patient says, \n\n \n'Wow! I didn't know Viagra worked as a pain \nkiller!'\n\n'It doesn't' said the dentist,\n \n \n\n \n \n\n \n'but it's going to give you something to hold on to when I pull your \ntooth!