Chalky Hairball

I was watching Buzz 60 this morning and I saw a video about a girl in India who had a 4 lb chalky hairball removed from her stomach.  I couldn't believe that somebody could actually eat enough hair or even stand the taste of chalk for a hairball that big to form like that.  No wonder the girl couldn't eat or drink.  I think her parents should take her to the hairdresser's or barber to get a haircut.  That would solve half of that problem, right there.  As for the chalk, there's a condition called Pica that she should get tested for.  Anyone for a Hair Burger?