Dormitory 
To dream that you are in a dormitory suggests the level to which you consider wisdom and education in your life. You could feel that you learn in every aspect of life. If you are residing in a dormitory at present, then you may simply be dreaming about your current situation.
Barnacles
Dreaming of barnacles implies stubborn thoughts may be persistently bothering you and refusing to shift leaving you feeling frustrated. There is a message of acceptance, relaxation and ultimate victory within a dream of barnacles. Dreaming of barnacles on a boat heralds hints of travel and adventure whereas barnacles on the skin is more inclined to suggest stagnation and the need to forgive and forget.
Black Eye
Having a black eye in a dream symbolizes defeat in waking life. Your black eye points to a blow you've taken recently. Experiencing a dream in which someone else has a black eye, you may be feeling bad for this person in waking life.
Not knowing the person with a black eye in your dream symbolizes your subconscious mind suggesting you to be more sympathetic and less argumentative.
Tourniquet
To dream of a tourniquet refers to feelings of burn out and low energy. You need to push yourself to persevere and not dwell too much on your weaknesses.
Hemorrhage
Bleeding or hemorrhaging is a shocking experience to many people since it exposes their vulnerability and gives them brush with death.
To dream of hemorrhaging usually indicates weakness and lack of self-confidence. Remember which body part you are hemorrhaging from and consider the symbolism.
Nightstand
A nightstand in a dream represents your dream's connection to the waking world. Objects kept within the nightstand are likely less symbolic and refer literally to their respective objects in your daily life.
Cannibalism
To dream of cannibalism indicates a dangerous and prohibited fixation that you or someone else possesses. It may represent an affair, jealousy, or resentment. A direct interpretation of a cannibal is their desire to completely devour a person. In essence, this dream may be suggesting that some part of your life is sapping your emotional and physical strength. This could be your job, home life, or lover. You should try to avoid situations and issues that can cause you harm and distress.
To dream that you are a victim of cannibalism represents the pressures and burdens that you are experiencing at your job, home, or other circumstance.
Hemorrhoids
To have hemorrhoids in a dream may indicate that you are feeling vulnerable. To try to hide hemorrhoids in a dream may mean that you are afraid your personal weakness will be exposed. Alternatively, a dream where someone is causing you to have hemorrhoids could indicate that person has irritated you by attacking your sense of pride.
Lie Detector
A lie detector in a dream represents a test which you are trying to pass. You may have a secret which is bothering you and you are afraid of being caught. You may also have a big interview ahead, or a final exam, which is causing you stress.
Sister In Law
To dream of your sister-in-law symbolizes attributes that the both of you may have in common. Also, contemplate the bond that you both share. If you are arguing with your sister-in-law, it may imply that you refuse to accept that you both have certain aspects or attributes in common.