I asked a friend of mine what he was doing tonight. He said he was hanging out with some "non law school friends." (Ouch!)
I don't think of most of my friends as legal or civilian anymore (including the law school friend above, [wink]). But maybe that's because I moved out here knowing no one. I didn't have a preexisting group of people to classify schoolmates against.
But I definitely have friends who evolved beyond the law school arena. I would say they acquired secondary meaning.