Subway 
To dream that you are in the subway implies that you are attaining your objectives without having to use much physical effort. You are discovering your inner spirituality and personality. It may also mean that you are being too impulsive and you should think carefully before making a decision.
Deli
To dream of a deli may indicate a movement toward the fulfillment of an exciting ambition. A great selection of money-making ideas may be about to become available and ready to put into action. To dream of owning a deli ensures success.
Tunnel
To dream of a tunnel represents the main female reproductive organ, the womb, and giving birth. Hence, it may indicate your need for protection and nurturing.
To dream that you are going through a tunnel suggests that you are discovering parts of your unconscious. You are in the process of gaining understanding and enlightenment. Alternatively, it may indicate your myopic nature.
To see light at the end of the tunnel symbolizes hope and a brighter future.
Meatballs
To eat meatballs in a dream is to feel comforted and close to home.
To make meatballs in a dream is to collect your thoughts. You may be forming a new idea.
Alternatively, to eat a meatball which you made in your dream symbolizes saving the idea for later.
Inner Tube
A dream about floating in an inner tube indicates that you feel you are on a path controlled by your emotions.
To dream of going with the flow in an inner tube indicates that you are comfortable following your emotions.
Underground
To dream that you are living underground signifies a loss of status, wealth, and the longing for a greater piece of mind and sanctuary. You may be placing these matters and thoughts into the subliminal part of your mind.
To dream while you are riding in an underground railroad represents anguish and concern rising up from an unusual activity.
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