At first, my impression of Boondocks was wondering how they could get it on air because they used the N-word so much.

Honestly, it still shocks me when they say it on the show. I'm just not used to hearing it from anyone where I live. Anyway, Boondocks is really clever. It's satirical, but it's also a really good social commentary.
Robot Chicken is just plain funny. I always find myself laughing so hard when I watch that show. My favourite skit is still the gummy bear eating its own legs, and that stalking doll song.