I'm well aware, as was your recently retired 247 Moderator.
What do you think that "Five Rangz" conveys that all of the other insulting Miami names ("Co-Canes", "Thug U") are not able to convey? Because my own personal observation has been that when certain guys think it is hilarious to use Ebonics, they usually get smacked.
Not that it would happen here, you're in a safe space, I'm just talking about in real life. Things I've observed other people doing at football games, or pre-game, or post-game...