Loon 
To dream of a loon indicates your skills in unearthing unconscious wisdom. You recognize the importance of introspection, self-exploration, and self-reflection in identifying answers to questions that have been bothering you. You need to zero in and deal with a situation at hand. The dream may also be a pun for someone who is 'loony' or insane.
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.
Bugs Bunny
Dreaming of Bugs Bunny symbolizes childhood, youth or relaxation. If he is saying "What's up Doc?" over and over again, you may be experiencing someone in your life that is overly interested in you and what you do, much like a child would be.
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