Post Office 
To dream you are in a post office suggests that your inner self or subconscious is telling you something of importance. It may be in relation to getting in touch with someone. It may also mean reinforcing what you believe in.
Rattlesnake
To dream of a rattlesnake symbolizes your life journey and the passage of time.
Rolling Pin
To dream of using a rolling pin denotes creative talents and high morale which makes you productive and optimistic in your dealings.
To dream that you are using a rolling pin as a weapon represents your swift decision making and temperamental nature.
Rubber Band
To dream of a rubber band denotes a need to be more flexible in your dealing with others. You need to stretch the way you react, imagine, or conceptualize plans.
To see a rubber band snap signifies that you are overburdened. You have overstretched yourself.
Screwdriver
To dream of a screwdriver signifies your desire to repair a damaged situation or relationship. It may also represent a person in your life who needs your help to deal with certain issues.
Slow Motion
To dream that you are moving in slow motion indicates that you are currently facing hardships and obstacles. There may be a situation or issue that is causing you incredible anxiety and anguish.
Transsexual
To dream that you are a transsexual signifies your fears and confusion as to how you should rightfully behave. You show reservations in dealing with some emotional issues. If you are planning to undergo transsexual surgery, then the dream represents your anxieties about the procedure, recovery, and post-surgery.
To see a transsexual in your dream implies that both the feminine and masculine side of your personality is in disarray. You may be reluctant to discover yourself.
Upside Down
To dream that you are upside down represents that there is a problem in your conscious life that you need to fix. It can also mean that your initial presumptions are completely different than what you have originally thought.
Vaccination
To dream you are receiving a vaccination is an indication that a weakness exists within you. Consider what this weakness is and learn to overcome it. For example, you may be prone to procrastination. If so, learn how to motivate yourself.
To dream that someone else is getting vaccinated foreshadows you will see suffer disappointment in either your personal or professional life.
Wind Chimes
To dream of wind chimes, either seeing or hearing them, represents tranquility and harmony. It may further symbolize the passage of time or favorite memories.