Well one of my favourite moments from the first season was in the episode where Meg manages to knock out the town's cable TV when Peter is teaching her to drive. It cuts to Tom Tucker and Diane Simmons presenting the news...
Tom Tucker: This just in, all cable TV has been knocked out in Qauhog. Of course nobody can actually hear this so we can say what ever the hell we like. I'm the Lord Jesus Christ! Think I'll go beat up some midgets. What about you Diane?
Diane Simmons: Well, Tom I just plain don't like black people!
Not exactly what you call tame, particularly as when I watched that in my uni halls it caused one guy to storm out exclaiming "They don't care who they offend, do they?!"
All the eurogamers who actually play with each other on xbl rather than just post pseudointellectual pc handwringing bollocks on the forums, love the shit out of biggy.