A family is at the dinner table. The son asks the father, “Dad, how many kinds of boobs are there?” The father, surprised, answers, “Well, son, a woman goes through three phases. In her 20s, a woman’s breasts are like melons, round and firm. In her 30s and 40s, they are like pears, still nice, hanging a bit. After 50, they are like onions.” “Onions?” the son asks. “Yes. You see them and they make you cry.”