Dream about hair stuck in teeth is an evidence for your fear of not being able to complete or succeeding in a task. You do not trust what you already have. You are going nowhere in some situation or problem. This dream means some negative or harmful feelings that you are harboring. There is some disagreement and dissension that needs to be addressed.
Hair stuck in teeth dream refers to how your compare yourself to others or how others perceive you. You may have uttered some false or foul words and those words are coming back to haunt you. You have overcame your fears to the point where you can now chuckle at it. This dream is a harbinger for unexpressed fears or emotions, such as anger, rage, turmoil, etc. Perhaps, you feel that someone is never quite there for you.
If you dreamt about hair stuck in teeth:
Taking the easy way out won't tempt you in the least today. This isn't to say that you usually favor this approach, by any means; yet it's safe to say that everyone is tempted from time to time. Stand your ground if a partner tries to convince you otherwise.