So many holier than thou people here. Oh look, I said thou.
You could compare this to moral compass and peoples values that have changed over time as well. Things change. Maybe it's not a good change, and maybe the majority at the time do not find it to be a benefit to society, but then your parents didn't think so either when you started dancing your white boy asses to gangster rap in the 90's. Now look, we have a (semi) black president. Didn't we used to think slaves and women were beneath everyone too? <----- jump? I don't think so. Thinking less of anyone because of what they do, say, act is simply being judgmental of someone simply based on YOUR beliefs of what is right or wrong. Let's face it, the majority is not always in the right.
I guess what I'm trying to say is, no skin off my butt if they wanna use da slang.