Just for reference, there is a difference between calling somebody a nigger and a nigga. Just to clear that up.
A white man calling me nigga is not as nearly offensive as white man calling me nigger. There is a huge difference, in the tone and meaning behind it. Words dont hurt people, just the meaning of the word. People are so shallow that they think when people say the word nigga as a term of endearment than it is the same thing as using the word nigger as a term of hate.
There is a difference. Tone and meaning is everything.