 A chameleon? Sure. It's a kind of lizard. One of the kids at school got one somewhere and brought it for us to see. Now, what's special about chameleons? They change colors. When the chameleon's against the bark of a tree, it's hidden because it's brown. And when it's on a leaf, it turns green. Right. And you remind me of a chameleon. What do you mean, Gramps?