Lucy has a new trick. Well, she had a new trick briefly, but we are not doing it anymore. Because the trick is inappropriate and maybe a little degrading. Only it is really, really funny.
When you tell Lucy, "Show us your belly button," she will grin, lift up her shirt and show you. And she will also do the same thing if you say, "Show us your boobs." SHOW US YOUR BOOBS! And then of course, we bust out laughing, so she wants to do it more.
See, it's funny, right? Funny for a 15-month-old. But not funny for a 15-year-old. That is why we are not doing it anymore.