Don't drink anything while you read it, and be aware that it'll only make sense if you saw last night's Lost.
Jay earlier today posted his birthday greeting to popfiend, entitled "FACT: POPFIEND IS AN ALIEN." Between those two, I officially declare that Jay wins the Internet. *nods*
EDITED TO ADD: Turns out both posts are friends-locked. Oops. Sorry about that people-not-on-Jay's-friends-list!!!!!
EDITED TO ADD SOME MORE: Now the Lost post is public. Confused yet?