Somebody dam near hit it right on...I dont know how it all started but I know nowadays Surs from SoCal think northerners and mexicans in texas and etc are ashamed of there culture and try to be black.....I see some of that myself honestly...like I had mexican partnas that would call border brothers wetbacks and not wanna learn spanish and etc...however I also have mexicans from my hood who arent acting black but they act like hood niggaz cos thats where they from. People do get "Acting black" twisted and tangled with acting a fool. and by the way its a sur rapper name Stomper and Mr criminal who are pretty tight. Im on both of there albums....check it out.