"Zack Morris is Trash" references in a Tongue in check review of this episode of "Saved by the Bell" as it is used to explain why the sitcoms main character of Zack Morris, is actually a bad person.
In Zack's dream, Robin Screech is a spoof of Robin Leach; he wishes the viewers "milkshake wishes and cheeseburger dreams", a spoof of "champagne wishes and caviar dreams".