Harry Potter Brushes His Teeth

I was getting dressed one morning and returned to the bathroom to find this:

I've got to remember to close the loopholes! I said, "Brush your teeth." I forgot to add, "Don't empty out my drawer and wear my headbands as belts. Please do not add accessories to these belts. Please do not act surprised when I am less than pleased that you took EVERYTHING out of my drawer."