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."