I'm not sure if these ideas actually count but here are some things I can contribute from my own life (I posted a few of these in another thread as well):
1. Show off your (mother's) tattoo. Yup. Your 95-lb., always-at-church, only-heard-her-say-the-"d"-word-twice-in-her-life-if-that-counts-as-swearing mother. I don't have any tattoos. When my Mom was 50, she, my Dad, brother, and his girlfriend walked into a tattoo parlor while on vacation. Of the 4 of them, only my Mom walked out with an actual tattoo.
I was talking to someone at work about it at the time and he said that when he had GOTTEN a tattoo, his parents kicked him out... and here my mother had just gotten one. It's a sad thing when your mother is cooler than you are.
2. Point out that your father became an ordained pastor in his late 50's. My Dad had always wanted to be a pastor but got called into the business world instead (which I'm sure every legalist will say is worthy of a punishment all its own.) My Grandma (his mom) always told him, "Well it's too late now, you're too old." I always told him, "It's a good thing Grandma isn't God."
And I always thank him for waiting until I was an adult to become a pastor. I would have made a terrible pastor's kid--straight out of the depths of hell, I'm sure.
3. Start reading your Bible in order to be prepared--to argue with legalists and "let-me-recite-to-you-every-possible-Christian-cliche-there-is-instead-of-actually-getting-to-know-you" member in your own church. Question everything your teachers and mentors tell you, and have that be the sole motivation for beginning to study the Bible as a kid.
"God will NEVER leave you!"
"What? Are you kidding me What about this... It says right here... God LEFT Hezekiah... in order to test everything that was in his heart. Are you actually reading the same Bible?"
Boy, I bet you all would have loved having me in your Sunday school classes. (Actually, I once said a bad word during class long before I even knew it was a bad word. I think the teacher was about ready to put her head down and cry.)
4. Own enough makeup (I score a lot of free samples and gifts-with-purchase with my sensitive-skin creams) to make a drag queen jealous but wear so little of it that men comment on the fact that you never wear makeup (true story, even at work) and women tell you that if you "just wore a little makeup", you'd look better... and maybe even catch a man (yet another true sad story in the life of Seoulsearch.)
5. Enjoy designing and making jewelry... but never wear it yourself... and instead, give it all away as souvenir tokens of their "Going Directly To Hell" status.
After all, it's better for everyone ELSE to go to hell rather than you!
6. Write threads and posts on CC, especially about your everyday life and as if you're just here hanging out with your friends.
You'll always have at least one helpful, loving, Godly legalist popping in and telling you that you're wasting time that could be spend on other "God-worthy" things... such as roasting away like a chicken over the eternal flames, of course!