Thread: Recommend some shows?

I'd like some new shows to watch, don't care how old.
The shows I already love are How I Met Your Mother, Heroes (still watch it from time to time), Big Bang Theory, Dexter, Desperate Housewives, Criminal Minds, NCIS & Gossip Girl.
I know that's a bit of a variety.

Thanks for your answers in advance.

I am completely addicted to Grey's Anatomy, and Tosh.O.

Arrested Development, it was cancelled after 3 seasons due to low ratings but it's now generally seen as one of the best sitcoms of all time.

http://www.imdb.com/title/tt0367279/