Haven't we already had a thread like this? Well, I know it's just a coincidence but the only black(He looks african American) teacher in my school is in my opinion the most funny teacher I've ever met. In assembly he very loud and makes everyone laugh he keeps boasting (in a funny way) how gorgeous he is and how smart he is. The thing is that he manages to get his point across while being funny at the same time, I hope I get him for lessons some day, I think he teaches english and his name is Mr.English (pretty ironic huh?).
I think nigga is just a abrievation made into a big deal, maybe if people stopped making a big deal out of stuff maybe words like nigga and paki might be a normal thing to say without it being treated a racist act of hostility. I still don't use the words as I know they can be pretty offensive to some people.
I mean if there is a conflict between 2 people of different races, one of them get jumped on for being a racist, I know some people are predigest but isn't treating the minority different an act of racism in its self? If they really want to tackle racism they have to treat everyone the same, not be any more or less harsh on the ethnic offender.