I'm clipping this few lines that are a favourite of a friend of mine (Thanks, B.!):
Lois: Peter, what the hell is this?source: http://www.tv.com/family-guy/prick-up-your-ears/episode/830941/trivia.html
Peter: My chastity belt.
Lois: A chastity belt? What in God's name is that for?
Peter: I'm abstinent Lois, it's all in these pamphlets Meg brought home from school. Sex turns straight people gay, and Gays into Mexicans, everyone goes down a notch.