Just on a side note, on Friends, Rachel was doing a crossword puzzle and asked Chandler what the 1996 Tony Winner was...I'm such a nerd cause I kept yelling at the TV RENT! RENT! and then finally Chandler was like "Rent"
Jerry and George are meeting Elaine's dad for dinner. He is a writer, and very rugged and macho (played by the great character actor Lawrence Tierney). All through dinner, George can't get the song "Master of the House" out of his head, and keps singing little bits of it, much to the annoyance of Elaine's dad, who is certainly not the type to enjoy mucial comedy.
Of course, In the little "tag" scene that runs at the end of the episode during the credits, Elaine's dad is singing "Master of the House" as he drives home. The tune is now stuck in his head.