Two old friends are sitting at the bar drinking when the first one says, "Ya know when I was thirty and got an erection, I couldn't bend it, even using both hands. By the time I was forty, I could bend it about ten degrees, if I tried really hard. By the time I was fifty, I could bend it about forty-five degrees, no problem. I'm gonna be sixty next week, and now I can bend it in half with just one hand." "So," says the friend, "what's your point?" "Well, I'm just wondering how much stronger I'm gonna get."