Ever wondered about the endings on The Binding of Isaac?
No surprise, we all do. Here's what I see about the story.
The Time fc-uk part (not counting the boss) is either a thing put by McMillen, or to point out something. 'GET IN THE BOX' is seen at the last moment of the 13th ending, which is clearly pointing the direction at the chest seen in the other endings. It's a sucidal thought in his head.
Also pointing out is that Issac locks himself in the chest in the 11th ending.
#EDgames