It is probably a slang term, as our vocabulary in this country (and the world) changes as FB etc change the way we see our country.
Also, so some innocently pick up popular slang, and mean nothing.
I agree with Old Buddy, just move on. You can tell how people discuss society and culture here what they mean.
Many want to be cool, or just to stir up a little attention Some just adopt it as modern lingo.
If they are not screaming at you, I would just move on.
