I do:

My all-time favorite; The Venture Bros. - Probably one of the best toons out there on Adult Swim and in general.

Family Guy - A frog, peanut butter and jelly time, evil monkey in the closet, and death...and Peter's never ending duel with the Chicken is a bit strange but other than that it's rather entertaining.

Futurama - bender is hilarious

Robot Chicken- Does this even count as a cartoon??

South Park: wasn't really allowed to watch it during high school but I've been watching it now and am wondering why the heck did I not get on it early