Losing your teeth  -  feeling of powerlessness and loss of control, losing something, like a job or a relationship. Your are naked in public  - a fear of being found out and exposed over your activities or feel that someone is misjudging you. Drowning  - fear of  being overwhelmed by your worries and emotions, struggling with something in your personal or professional life, having a conflict with someone or fighting for your own survival. Dreams, or head movies, are for some a means by which the brain processes emotions, memories and information that has been absorbed throughout the waking day. For others, they have a deeper meaning, a sign or a premonition of something that is to happen and some wake up with no memory of dreaming at all. I rarely dream, but when I do it is usually the same one. The top three mentioned are a few of the most common dreams but the one I have when I am not awake is being chased - by dinosaurs... specifically Velociraptors....