A woman decides to have a facelift for her 50th birthday. She spends ?15k and feels pretty good about the results. On her way home, she stops to buy a paper. Before leaving, she says to the man, "I hope you don't mind me asking, but how old do you think I am?" "About 32," is the reply. "No - I'm exactly 50!" the woman says happily. A little while later she goes into McDonalds and asks the counter girl the very same question. The girl replies, "About 29?" The woman replies with a big smile, "No, I'm 50!" Now she's feeling really good. She stops at Boots on her way down the street. She goes up to the counter to get some mints and asks the man the same question. He responds, "Oh, I'd say around 30?" Again she proudly responds, "I'm 50, but thank you!" While waiting for the bus to go home, she asks an old man waiting next to her the same question. He replies, "Well, I'm 78 and my eyesight is going. Although, when I was young there was a guaranteed way to tell how old a woman was. It sounds very forward, but it requires you to let me put my hands under your bra. Then, and only then can I tell you EXACTLY how old you are." They wait in silence on the empty street until her curiosity gets the better of her. She finally blurts out, "What the hell, go ahead." He slips both of his hands under her blouse and begins to feel around very slowly and carefully. He bounces and weighs each breast and then gently pinches each nipple. After a couple of minutes of this, she says, "OK OK....How old am I?" He completes one last squeeze of her breasts, removes his hands, and says: "Madam, you are......50!" Stunned and amazed, the woman says, "That was incredible - how could you tell?" The old man says, "I was behind you at McDonalds."