Ive had this same dream a few times now, everythign is fine until i go to open my mouth in my dream and my teeth get stuck together and when i try to get them unstuck the overbite goes over the bottom jaw and my jaws stick like theyre screwed together and they get tighter and tigher until finally my bottom jaw breaks and i can feel my bones breaking in my jaw and its extremely scary and PAINFUL! i wake up and i can remember how incredibly painful it is ... does anyone know what this could mean?