Bouncer 
If you dream of a bouncer not letting you pass, it indicates your frustration in regards to being treated unfairly or discriminated against in your waking life. To see yourself as the bouncer in a dream, this symbolizes your desire for power and strength. If you dream that a bouncer is throwing you out of an establishment, this is a symbol of someone in your life preventing you from doing what you want.
Pendulum
To dream of witnessing the back and forth swinging motion of a pendulum suggests that you are dealing with some challenges and uncertainty in making an important decision in your life. You may be terrified of transformation. People in your environment earnestly await your decision.
Shooting
To dream of shooting implies that you know exactly what you want from life and you are following the correct path to achieve that objective.
To dream that you shoot a person with a gun indicates that you harbor violent emotions and that you do not express these emotions to the person involved.
To dream that someone is shooting you with a gun represents some resistance or opposition that you are facing. You may believe that you are being persecuted or abused.
Assassin
To dream of being assassinated indicates a situation that has no optimism or chance of success and requires your instant consideration and effort.
To dream that you've witnessed an assassination means that you must pay closer attention to small details. The seemingly inconsequential things are typically important.
Paintball
To dream of participating in a paintball game may mean that you are potentially under emotional fire in your waking life. Although the hits won't kill, you are still suffering under the attack and dealing with hurt sustained from it. You may be ducking and weaving within your emotional relationship rather than enjoying it at this time.
To dream of hitting your opponent in rapid fire may suggest that you are emotionally hurtful and may need to forgo your pride and be first to put down your weapon.
North Pole
To dream that you are at the north pole implies an end to some journey, situation, or relationship. This means that you have successfully transformed.
Safety Pin
To dream of a safety pin symbolizes that you are losing control of a situation and there is a chance of encountering failure. Your actions will determine the outcome of a situation or relationship.
Ammunition
To dream of ammunition could indicate that you are using influence and authority to convince others or keep safe. It can also mean that you are attempting to achieve your goals through devastating means.
Time Travel
To dream about time travel symbolizes a desire to get away from things as they are. You might wish to move backward, but a move forward could mean that all your dreams will come true. The dream also symbolizes a passionate and amorous essence.