What is the #1 TV show you rewatch the most?

I am always looking for a good suggestion. My wife and I recently finished watching the Sci-Fi remake of Battlestar Galactica and have moved onto Lost.

A recent survey revealed what others are watching.

* Community* New Girl* It's Always Sunny in Philadelphia* The Simpsons* The Newsroom* Friends* Friday Night Lights* The Office* Mad Men* Entourage* Parks & Recreation