Arrested Development
It was great. And so great to watch over and over again for the layered jokes.
Sports Night
Such great dialog. Classic Sorkin.
The West Wing
I actually hesitate to put this on the list, but I'm pretty sure I'd watch any episode rerun. Not quite as easy as sitcoms though due to length. Another Sorkin (what the hell happened with Studio 60?).
Seinfeld
Even shows from the first 2-3 seasons when it was still finding its legs.
How I Met Your Mother
It's fun. Slap Bet. Hilarious.
Mythbusters
Don't know why. I just do. I should add Mythbuster to the things I'd do in another life list.
Survival shows
The ones that are on now like Man vs. Wild or Survivorman. It makes ZERO sense that I watch these shows when rerun, but I do.
OnMyList
List your pants off!