Desperate Housewives - I try to stay away from shows that I think will have a lot of sex in them. Kinda raunchy.
Sex in the City - See above
Glee - Again with the raunchiness
Family Guy - Do you see a pattern here? Though this one also bugs me because they bash Christians frequently.
Now why I like Friends and Seinfeld, I'm not sure, since they have a lot of sex in them.