Just proof that blacks can be just as ignorant and racist as any other skin color. =)
Just live and let live. If someone says something to you just say something either totally crazy or something filled with love. For instance, if a black guy or girl says something like..."why dat stupid azz cracka gotta steal muh faddas faddas faddas muddafukkin style yo?! You say, "God loves you"...then you mutter under your breath.."but I don't.." =D No, I'm kidding but you have to get some thick skin and just live your life. Live and let live. Or you can say something like..."silver spoons me." No one really responds to that. Oh and if you ride public transportation you might want to start thinking about getting a concealed carry permit. I'd be more worried about someone trying to rob/rape/hurt/kill you than someone insulting you out of ignorance.
I have yet to run into any negative comments to my face at least. I'm sure I can come up with some sort of clever confusing comment or just tell them "oh these, yeah their my ignorance filter"