So Friday, December 21 is maaaaaaaybe going to be the apocalypse because a really old calendar ran out of space. It's already tomorrow in Australia, and people are reporting that it's fine. Of course other people are pointing out that the ancient Mayans weren't really operating on Greenwich Mean Time, so maybe Australia should just cool their jets. Some of us are calmly stuffing as much clothing as possible into our one measly carry-on bag for our Christmas trip home. Other people are taking more drastic measures. Here's how people are getting ready for tomorrow's "apocalypse."