"Zack Morris is Trash" references in a Tongue in check review of this episode of " " as it is used to explain why the sitcoms main character of Zack Morris, is actually a bad person.
The scene in which the plane shakes and Walden and Zoey get scared. Is a reference to Saved by the Bell Earthquake, where the school shakes and the students (including Mrs. Belding) get scared.