Devil's Eyebrows

I have a 2nd year boy who has perfect devil's eyebrows. He does nothing to them, being too young to care, they just grow that way -- arching out into a point just enough outside of the centre to give him a constant appearance of mischieviousness. I can easily imagine him with horns and a tail, or even with a villian's curling, drooping handlebar moustache hiding his intentions, with a black top hat casting shadows over his eyes as he leers and laughs at the young heroine tied to the train tracks in front of him. All this, and he is only 6 years old.