No I wont get off it. I want a explanation if you can provide one. You've never answered it. Ethnic has nothing to do with racist. "Derogatory" is not racist. You have to believe one race is superior in order to be a racist. Where does the term "uncle tom" point to the superiority of one race over the other?
That is your definition - not mine. The term means exactly what you claim though. When you refer to a Black man as being an "Uncle Tom", you are inferring that you are superior to him.
You dont get to make up your own definitions if you wish to converse with other people that speak that language. You at least have to warn me that you are changing the dictionary before I accept your argument as valid.
I am superior to him but we are the same race. That pretty much kills your back pedaling argument doesn't it?