First time a microwave oven is shown and being used on the show.
The title is from the 1935 song "The Lady Is a Tramp" from the 1937 Rodgers and Hart musical "Babes In Arms" and has become a standard since dozens of singers have recorded the song. It has been a hit for several singers including Frank Sinatra, Ella Fitzgerald, Shirley Bassey and Lena Horne.