Earthy.

I have a very eco-friendly neighbor.  She's so eco-friendly, in fact, that she seems to only befriend other eco-friendly people.  This woman owns a Prius and every now and then she has a visitor who is another Prius owner.  I like to imagine that they only associate with other people who own Priuses.. Priusii?  I mean, there's nothing wrong with pretending you're making a difference as long as you don't think that goes hand-in-hand with being better than everyone else.  Smug could, anyone?

I'd probably be a bit less critical of this neighbor if she ever bothered returning any of our hellos or didn't apparently assume that JC and I are part of the Mexican and black mafias, respectively.