Am I a Bad Christian...?

I keep getting this song title stuck in my head, "Sexy Christian." Maybe it's because I'm getting older, more mature/rebellious. But the whole concept of this new album is to satirize what society tells me I should be thinking, feeling, and doing at my age. Almost like a tease, but having my head on straight. If I do write this song (which I probably will), I want it to be more about Christian teens giving in and conforming to the sex drive established by new age stereotypes. But it can't be vulgar because it's supposed to have a positive message through negative connotations (insert more big words).