What should I be for halloween?

I've asked this like 4 times, but here goes again. Best answer so far was deadmau5/doctor/20's gangster

I'm turning 18 the Friday before halloween, so I probably won't dress up since I'm going to a club. But on the off chance that I do, it needs to be club appropriate (Eg. No large pieces, and no like tarzan sh*t). I'm a male, 6'5 190lbs. I just want ideas, creative, original, an eyecatcher. Witty is always good, but I don't want to explain it to everyone I meet :D

10 Points for best answer of course! And thanks for your contributions!