Hmm, I wonder how much damage Brooke can sustain. Since he's somehow still alive even though he's just a skeleton, it can be assumed that he can't be killed through regular means. Also, he can repair damage to his bones by drinking milk, but just how much?
If someone were to grind Brooke into dust, pile the dust in the bucket, and then pour milk into, would Brooke pop out? Or would his consciousness remained trapped in the dust forever? Or would he die?