My nephew when he was four years old went swimming at the local pool with my husband, son and his father. They went into the men's locker room. There my nephew looked around in awe of all the naked men, after all he had never seen so many at one time before. He was especially fixated on one man right next to his father. He looked at his dad and asked, "Why is his penis sooooooo much bigger than yours daddy?" His dad, now beet red of course, answered, "God gives some men more than others, we are all different." My nephew then said, "I guess you didn't pray that much when you were a kid, did you dad?" With that everyone within earshot cracked up.