Hedgehog 
To dream of a hedgehog indicates vigilance to things that happen to you and around you. This can cause you to be defensive and hurt yourself and others. Sometimes seeing a hedgehog is interpreted as losing one's soul. Make sure you are always in touch with your feelings and open your mind and heart to people.
Adultery
To dream that you've committed adultery means that you could have sexual desires or be sabotaging yourself. This likely comes from the root of your subconscious mind. You could be drawn into an issue that is not within your best interest such as a legal situation.
To dream that your mate or spouse has cheated means that you have concerns about abandonment. You may sense neglect within your own relationship. You could also feel as though you're not living up to what others want from others.
To dream that you are cheating with your friend's friend means that you're probably feeling forsaken by your own self.
Hawthorn
To dream of hawthorn berries indicates an abundance of energy and potential within you that is ready to be tapped. Dreaming of the hawthorn indicates the blossoming of fertility and creativity in your life.
Cafeteria
To dream of yourself in a cafeteria symbolizes the problems that you are currently facing in your waking life.
Elopement
To dream of eloping usually indicates that there is a situation in your love life that is upsetting.
To dream that your companion has eloped with another person indicates that they have not been honest and faithful to you. If you are married, a dream of elopement suggests that you are in a position that isn't suited for you.
Parachute
To dream that you are in a parachute signifies a feeling of safety and security amidst danger and chaos. On the other hand, it may also imply that it is time to get out of a sticky situation or let go of an old opinion.
To dream that you have difficulties with a parachute signifies a probable act of betrayal by a person you trust and rely on.
Porcupine
To dream of a porcupine points to a need to defend and protect yourself from emotional or psychological harm.
Alternatively, it indicates possibility of a situation which requires openness on your part. This also suggests the present of someone in your life who shields his/her vulnerability.
Sandpaper
To dream of sandpaper indicates that you are experiencing a difficulty or crisis in a relationship. In addition, it may suggest that you need to change your aggressive and severe approach or outlook towards a certain situation.
Saxophone
To dream of a saxophone represents that you are harboring unresolved feelings that you need to convey. Perhaps someone has greatly influenced you or changed your life in some way.