Almost all the slang I use I believe originated in American black culture. I am often surprised to see words I use in black cultural artifacts of 20 years ago or more, for example the film Wild Style. I am from California, and we have a few "Californian terms," I'd say, such as our use of "dude", perhaps, but I'm hard pressed to come up with slang terms that are not taken from the colloquial language of American blacks. Does anyone have any examples of slang that they can prove did not originate in American black speech?