So, almost without a doubt, this is an exchange between white people  about people of color.  In fact, it’s disturbingly obvious what they’re  talking about and the prejudice they’re exhibiting.
Sometimes people talk differently.  Sometimes the way people talk is  tied to their race or tied to their class.  Sometimes the way people  talk is tied to the fact that they didn’t go to a nice school in the  nearly all-white suburbs.
The history of massive white flight as a response to integration is what CREATED richer, whiter suburbs  (with nicer schools) and poorer, darker inner-cities (with shittier  schools).
“What has happened to intelligence in this country?”  Well, for one thing, schools today are actually more segregated than they were in the 1960’s.  Think about that the next time you want to feel like you’re better than someone else.
In my experience, people who make racist-ass comments like the above  never seem to think of themselves as racist.  So, let me ask, do you  think it’s possible to truly mask this sort of contemptuous,  greater-than-thou attitude when actually interacting with a person of  color?
My answer is that it can’t be possible, that people can see and can  feel when you think you’re better than they are.  So, for white people  to claim that racism doesn’t exist anymore, and then instead ridicule  poor people of color’s speech… That’s some racist shit.