White Hair Joke
One day, a little girl is sitting and watching her mother do the dishes at the kitchen sink. She suddenly notices that her mother has several strands of white hair sticking out in contrast on her brunette head. "Why are some of your hairs white, Mom?" she asks. Her mother replies, "Well, every time you do something wrong and make me cry or unhappy, one of my hairs turns white." The little girl thinks about this awhile, then asks, "So how come ALL of Grandma’s hairs are white?"