9. Moon Tattoos
There are so many different things that the moon can mean, it's amazing.
Depending on your religion or zodiac sign, the moon can be a representation of those things that are special to you.
On the other hand, the different phases of the moon can represent different phases of a person's life.
Personally, I love moon tattoos that show the different phases of the moon and feel that it has a special meaning to the person who got it.