Sure, buy your ticket and have a boo. If it makes you feel good jeering at another human being, get it out of your system and get on with your life. But singling out and booing a player non-stop takes things to a different level. And it doesn't matter if you say, "I'm not booing him because he's black, I'm booing him because he's a dickhead", to have a stadium full of people - predominately white people - booing an Aboriginal player is just not a good look.