Lost

[HoogerBooger]

You don't want me to get too deep? Hmm, never expected to hear that out of your mouth.

Anyhow, I'm expecting they're in a mental institution or coma.
Don't think they are so lame to end the story with a "oeh, the Island was real and so was the big, scary monster!!".

Too bad the series is nearing it's end. Marvelous show.

In case you wanna go down in TV history as the worst series finale ever, then this coma scenario is a way to go. Seriously man, they didn't take 6 years of planning, subtle clues, mythology, religion etc. to play it all out as a dream sequence or some shit.