Dream about being attacked by a porcupine is an evidence for pining for something or someone. Your passion or loyalty is being questioned. Perhaps you identify with one of the characters in a tv show. This is your support system in your time of need. You are undergoing major changes in your life.
Being attacked by a porcupine dream is an omen for opposites attract. You are refusing to conform to some idea or attitude. You need to get your mind out of the gutter. It is a metaphor for the depths of your subconscious. You are looking for better control.
If you dreamt about being attacked by a porcupine:
Continue working on what you started yesterday by riding the wave you are on instead of giving up and trying something new. Follow through on your actions instead of leaving them hanging. Bring projects to a close before starting new ones.