[Marta shows her rat in a cage for her science experiment at the diner]
Owner: No rats.
Joel [as Owner]: Unless they're on the menu.
Owner: No rats.
Joel [as Owner]: Unless they're on the menu.
[Marta shows her rat in a cage for her science experiment at the diner]
Owner : No rats.
Joel [as Owner] : Unless they're on the menu.
http://www.tv-quotes.com/shows/mystery-science-theater-3000/quote_29573.html