Grace: You know what always makes me feel better? Funnel cake.
Karen: ...Can I have some?
Grace: Sure... the stand's right over there.
Jack: Just when I thought I was famous, I got ripped away. I feel like Teri Hatcher six years ago. (Long Pause) ...And Teri Hatcher six years from now.
Jack: When you see how famous I am, you will Rue McClanahan the day you doubted me.
This is a reference to her sharp-tongued Southern belle character on the series, "The Golden Girls", which has a significant gay following.
Jack: How do I feel about the war in Azkaban?
This is a reference to the popular book, Harry Potter and the Prisoner of Azkaban.