What are some cult classics of your generation?  Shows you love to watch more than once, or recommend to your friends?

I'm looking through my Netflix queue and some shows I still enjoy and would recommend to friends are:

1: I.T. Crowd (<-- British accent) 

2: Avatar: The Last Airbender (excellent story :) )

3: Battlestar Galactica (science/space fiction!)

4: The Lost Room (an odd but great miniseries)

5: Chuck (girl meets geek boy, geek boy becomes super spy)

Some movies that I enjoyed were:

1: The History of Future Folk (heartwarming)

2: Dr. Horrible's Sing-Along Blog (how the evil genius became evil)

3: The Fifth Element (I've seen this too many times to count)

These are probably more representative of my generation's (25 - 35) tastes and probably indicate that I have an odd sense of humour.  I realize that humour is some of the hardest TV to translate, but I think it's worth it when you get the joke :)