If it's not meant for kids, why is it called Aqua Teen Hunger Force? I guess it's meant to be known since it's on the adult cartoon network? I don't get it but I really did NOT like SouthPark either.
Update: after doing some research, I do remember the " Boston "ATHF" snafu" :o) I didn't get it then either. Sorry! It really looked like a college aged dope-head show to me, but hey, maybe that humor has been mainstreamed now among adult males? On the ATHF question, the title has always been a play-on-words of the "Super Teen" heros.
South Park is largely watched by guys, but you'd be surprised that ATHF has a large female following.
South Park did an unbelievably hysterical episode in 2003 - Cartman decided to become a Christian rock star. I bet if you watched it, you'd laugh. :)
I'll always love South Park, though some episodes have NOT been funny.