Cody: I know what you're gonna say, Dana. You're gonna say I'm too trusting, people take advantage of me, and all the guys at Delta Delta Beta are pigs, except for Walter, who's a goat.
Dana: (negatively) You're going to go to that party and have a bunch of guys ogling you like a calendar girl.
Karen: Really? Wonder what I should wear?
The opening credits changed slightly. It now starts on a roller coaster going down the hill until it hits the camera, when balloons pop up, and behind them the gang walks in the park. It also no longer shows the parts where the kids are on a water coaster and Frank and Carol get wet, and when Mark and Cody wave at the gang, and they wave back.
Starting with this episode, the theme song has been shortened to a little over one minute.
The title and plot elements are borrowed from John Landis' 1978 film National Lampoon's Animal House.