The back of the neck is a popular place for a tattoo since it is both easily visible and also easy to cover up. Girls love to have a small tattoo in this area. The nape of the neck is looked upon as a sensuous part of the body.
the arrow is the representation that you get pulled back before moving forward. the semicolon is the option to stop but the choice to keep going and infinity is always & forever. I have one of the 3 ready for the others.