Sheeesh, the boy's a pain LOL!!! He does the very same on his official school photos too,...........needless to say we don't have any school pics of him on our walls.
you'll have to sneak up on him with a camera, hide in some bushes etc only with yer own kids like, otherwise....
All you drummers do is just hit the bloody things and wing your way through it most the time and up to us guitarists to make you sound good..... lol! Dan