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."

This cat is hiding...

darcylikeslife, Instagram

This girl is worrying...

ameliaithink, Instagram

Some people are making plans (they won't be able to go through with because they will be melted)...

shanelewiss, Instagram

This dog is FREAKING OUT...

ohnoradeo, Instagram

Some people are having decadent parties...

meduse, Instagram

Other people are just complaining...

1600angel20, Instagram

This person foolishly chose veggie bacon for their last breakfast (clearly not a true believer)...

ojansan, Instagram

This guy is spreading the gospel...

pooyogurt, Instagram

These guys are ready. Just kidding, those are paintball guns...

the1incrediblemister, Instagram

These people are having a party, because their town in France is the one place the Mayans said would remain untouched by the apocalypse. Nice funnel hat, bro!!!

Patrick Aventurier, Getty Images

Happy Apocalypse!