So, I read these when you first posted them and loved it thoroughly but had to rush off to work before I could comment and say how much I loved it. Many weeks later, here are my comments.

Besides, it's, y'know, Batman.
*snerk*

Love how Dean ended up with a wife (only him...) And, certainly, only Dean could think of the fiasco involving her as "two weeks of relative blandness".

John knows... everything.
John knows more than he'd like to.
*pets the John sympathetically*

one day Jack and Teagan are going to grow up, meet each other and have an assload of kids.
I still want fic about Dean and Sam in the hospital the day Jack and Teagan's first kid is born. Because it would just be hilarious.

John knows that His Boys think they're smooth.
They are, in fact, not.
*snort* Not in general a John fan, but I like the little snippets from his perspective here.

What Dean doesn't know is that Jess was a champion spitball maker.
Go Jess!

Dean still doesn't know that in nearly every instance Sam provoked it intentionally to get rid of the girl.
Heh. Sammy's such a jealous little bitch.

Once again, something I want to quote back to you in its entirety because it is That Awesome.