Richard Dawkins talks about bright, a new coinage intended to for the non-religious what gay did for homosexuals.
I am a bright. You are (quite probably) a bright. Most of the people I know are brights. The majority of scientists are brights. Presumably there are lots of closet brights in Congress, but they dare not come out. Notice from these examples that the word is a noun, not an adjective. We brights are not claiming to be bright (meaning clever, intelligent), any more than gays claim to be gay (meaning joyful, carefree).