Holy fucking shit, I just looked this up to see if it was really what he said. Why the **** didn't any of his teammates or club officials tell him?
Beyond the fact that this defence of not knowing it was a racist remark is a clear and obvious lie, no one has touched on the angle that if it is true - and the journos sure seem to want to believe it - it's a serious condemnation of his family and community. I'm not terribly familiar with Mt Druitt, but I'd suggest it's not a modern utopia where people of all races, religions, sexualities and creeds are unquestionably welcomed and loved. If Spence didn't know the term was racist, I'd have to think that racism was normalised in his family and social circles.