I love it when you say something and little kids have NO clue what you are talking about. Some new friends of Jack's gave him presents today. He said thank you then gave them a hug. When he went to hug one the other couldn't wait for his turn so it ended up one of those hugs that just about knock you over with all three of them. When I said, "Group hug!" the little girl looked at me, raised one eyebrow, cocked her head to one side and said, "What's a group hug?" It was pretty cute. It sometimes takes a second for us grown-ups to realize just how weird we sound to little kids.