I'm definitely in the 'no frackin' way' category for:
1) Anything which claims it's a 'universal' shade. Utter horseflop. No such animal.
2) The whole ombre lip thing. To me, it always looks like you applied lipstick right before eating a glazed donut. Not attractive.
3) Cat-eye liner: I know, I know, it's heretical, but honestly, I find it both too much of a pain in the butt to do right, and unattractive on me.
4) Self-tanner: As a reasonably fair-skinned gal with freckles, I can only imagine how fake this would look on me. Not only that, but it seems like a major pain in the ass. I embrace my 'sometimes a little darker than vanilla pudding' complexion.
5) Permanent makeup tattoos: No. Just no. For one thing, I don't want a needle anywhere near my damn eyes. For another, the risk of infection is pretty insane. And just imagine if you got a liner tattoo and then that style became passe. Now what?
6) Studs and other gem style items on nails: This just looks to me like an eye injury looking for an excuse to happen.