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It's really not that hard; the idea is to slap a poster of your Facebook profile onto a whiteboard, and attach it to your body with a belt. Of course, if you're the creative type, you'll figure out advanced ways to do it, but even this basic setup will do just fine. And yes, don't forget to cut out a large hole for your head (and the head of anyone else who wants to take a picture of you).
Make sure you add funny/fake bits to the actual text on the profile screenshot; for me, this is probably the only chance to be the weekly winner of Music Challenge.
The folks over at reface.me found no less than 50 Halloween costume ideas; you can see our selection below.
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