The other day, a gentleman went to the dentist's office to have a tooth pulled. The dentist pulls out a freezing needle to give him a shot. "No way! No needles! I hate needles," the man said. The dentist starts to hook up the laughing gas and the man immediately objected. "I can't do the gas thing either; the thought of having the gas mask on is suffocating me!" The dentist then asks the gentleman if he has any objection to taking a pill. "No objection," the man said. "I'm fine with pills." The dentist then returns and says, "Here's a Viagra tablet." The gentleman, totally at a loss for words, said in amazement, "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."