Solid Oak Sketches who owns the right to tattoos on NBA players is suing the makers of NBA2K, for graphically reproducing digital tattoos on NBA players.
Close your eyes and imagine the most Portland tattoo you can dream up, and I guarantee this one of Lenny from The Simpson wearing full Blazers gear tops it.
As far as Boston Celtics fan tattoos go, this one from Death or Glory Tattoos in Maine for obviously huge C's fan @MsSamanthaMay is something to behold.