I didn't even need to think about this. The answer is no. If you are Caucasian, this word shouldn't even be in your vocabulary. I don't care if you meant it to be cool with somebody or if you meant it to be racist and vindictive. I don't care what context you meant it in because regardless you're not going to be well received using that word. This should not be in your vocabulary. This shouldn't be used in any context in any sentence period.