A family is driving through town when the son looks over the seat and asks his father, "Dad, is it OK for us guys to notice all the different kind of boobs?" Surprised, the father answers, "Well, sure son, we wouldn't be normal if we didn't....there are all kinds of breasts...depending on a woman's age. In her twenties, a woman's breasts are like melons, round and firm. In her thirties to forties, they are like pears, still nice but hanging a bit. After fifty, they are like onions." "Onions, Dad?" "Yeah, you see them and they make you cry...."