Hard-headed.

Jonas likes to head-butt stuff. His sister, the sides of his crib, the mirror, the wall, a window, me, his sister.... If there's nothing around he'll put both hands in the air, make a kind-of "HiiiYAH!" noise, and whack himself on the head. I've also seen him whack himself repeatedly with a book, and this morning he was banging his own face with a remote control.

No real punchline to this post. Is this a boy thing? It reminds me of the kid in Parenthood who has the bucket over his head and is repeatedly banging against the wall (actually Jonas would probably really get a kick out of that game - maybe I should demonstrate it for him the next time I need 30 min to make dinner...)