It's LOST day, and I want your theories. All of them, even if they could easily be disproven. The idea is to gather as many as possible here and then come back at the end of the season (series :() and see who's the closest to being right. Take your time, post as many as you like, and if you need more room, let me know and I'll loop you in with your own post.

Also, don't give me any grief about spoilers. These aren't spoilers, they're fan theories, so unless Damon himself wanders over...don't take it so seriously!