I second that.
If you need me to go into detail on how Graffitti is a part of hip hop culture along with rap music (including gangsta rap, hence the reference to ganstas), and break dancing, I can. While I don't consider this to be true graffiti, but more along the lines of useless vandalism, it still shows a sign of rebellion, which is how/why hip hop culture originated. These kids aren't truly gangstas, they are wannabes, so there was some scarcasm in my statement.