Pam Brady, writer from South Park, has created a new animated series.
"Neighbors from Hell is a horror-themed animated sitcom that is slated to premiere on TBS on June 7, 2010. It revolves around a family of demons who move to Houston, Texas from the underworld on a mission to destroy a drill that can dig to the Earth's core, and they face a culture shock trying to fit in with humans."
http://www.tbs.com/shows/neighborsfromhell/It airs Mondays at 10PM, and I saw the first episode. Expect devil and hell puns and just a family guy/simpson like family. It's too early to really judge it.