Man 
To dream of a man represents male attributes that you may possess - particularly the side that is hostile, pushy, logical, and spirited. If the man is known to you, then this dream may be focusing on how you perceive the particular man.
If you are a woman and dream that you are in the arms of a man, this implies that you are acknowledging your masculine traits. Perhaps you are longing to have a meaningful partnership and this is the type of man you desire.
To see an old man in your dream symbolizes intelligence and the ability to offer absolution to those you have transgressed.
Hair
To dream of hair covering your face suggests an emotional anxiety in the company of others and particularly in intimate relationships. Looking out from behind a veil of hair in a dream shows that you may be keeping your true feelings hidden as you have a deep fear of rejection in close relationships.
To dream of hair falling out indicates extreme fears may be running unchecked in your emotional body. There is a strong message here to examine your inner world before stress manifests itself from uneasiness. If the loss of hair in a dream is random and in clumps, a fear of death is lurking and needs to be addressed so as to improve your general demeanor.
Dreaming of watching someone else lose their hair may be a reminder to forgive a member of your immediate family and attempt to build bridges instead of waiting for the other party to make the first move. To dream of waking up covered in hair suggests a need to come to terms with your body and begin to appreciate all it does for you. This is a message of self-love and that you can find the courage needed to make an all important connection with yourself.
Dreaming of hair in your mouth implies confusion related to responsibility. It is possible that you may be abdicating responsibility, but more likely you are receiving mixed messages and consequently taking on responsibility that doesn't belong to you. Seeing hair before you in a dream indicates an embarrassing moment best forgotten. Noticing hair in your food suggests you may have been dwelling on a humiliating moment from your past. This is something that cannot be changed and needs to be released.
To dream of hair tied in a sleek knot is an indication of special person in your waking life. The knot is to remind you of the special gift you have received through having known that person. Dreaming of hair in tangles or messy knots implies a messy waking life that needs some tidying up. Tangled hair is a reminder to examine your life for opportunities to simplify and organize. Braided hair in your dream is the unconscious recognition of childlike innocence and successful organization skills. A rational mind and a playful heart may be the ticket to great success for you at this time. To dream of a radical hairstyle change, indicates a potential holiday or change of scene in coming days. Some time away may broaden your perspective on a current idea and bring about an exciting outcome.
Cutting somebody's hair in a dream suggests a wish for control in a relationship, quite likely with a work colleague. If your hair is being cut in a dream it is possible that you believe an idea of yours has been stolen and resentment is consequently building within you. To be styling, combing or grooming your own hair or a loved one's hair, implies special care is being given or needs to be given to an important undertaking in your waking life.
Smelling hair in a dream is a message of secrets. To be enjoying the aroma of hair may mean exciting and happy secrets that you will derive pleasure from. To be dreaming of foul-smelling hair implies secrets you would rather not hear and that you are not obligated to keep. It is also a subtle reminder to refuse to keep secrets when you know it is not healthy for you to do so.
Mango
To dream of a mango represents erotic fantasies, passion, and productivity. The mango may also be a play on the words 'man go,' indicating that perhaps you should consider ending a relationship.
Manna
To dream of manna is suggesting that your unconscious is reminding you to have faith in your life process; things are happening in accordance with the highest good for you.
A dream of manna is an instruction to stay in the moment and treat each day with gratitude and reverence, as focusing on the future will not benefit you at this time.
Manure
To dream of manure implies that you have gained knowledge from prior mistakes. This knowledge is proving to be beneficial in dealing with an issue you are now facing.
Maniac
To dream of a maniac suggests a situation in your waking life may be pushing you over the edge.
To dream of yourself as a maniac indicates that it may be time to hand over control and take a break from a current work project.
To dream of yourself or another person suddenly becoming maniacal implies that you have resentment and you may need to examine stress levels in your waking life.
Mantle
To dream of a mantle over a fireplace represents a place close to your heart. The hearth is the heart of the home and in a dream the objects you keep on your mantle represent the things which are important to you.
Haircut
To dream about getting a haircut signifies that you are enduring diminished strength. You could be sensing that recent criticism of you was unjust and wrongly attributed.
Manager
To dream that you are a manager implies that you need to take charge of your life and prioritize your goals and ambitions. Your life is in a state of disarray right now.
Mandala
To dream of a mandala implies that you will be experiencing healthy and beneficial transformations. It also indicates that aspects of your life are in balance and you are achieving inner peace.