Perhaps it spoke to the part of me that has never done any drugs (yes, really), but the few episodes of Sex and the City that have dealt with marijuana are my favorites.
I suppose it's something about the way Carrie laughs uncontrollably and kinda infectiously throughout such episodes (especially this one). My favorite scene is her interacting with Wade and the fried chicken. Somehow, it's not as amusing to other as it is to me, but regardless. This episode is exactly why I watch this series: Carrie is an amazingly free-spirited woman, and she shows it so well in this episode. I would personally never date a guy who owns a comic book store and still lives with his parents, but I am not Carrie. Her willingness to date all sorts of men, and the sort of escapism that it provides me, is one of the biggest reasons I watch Sex and the City.