First appearance of Jay's ex-wife DeDe Pritchett, played by Shelley Long.
DeDe mentions that she is doing Tai Chi with Lilys' feet, Tai Chi is a Chinese martial art. Its full name is Tai Chi Chuan, a Chinese phrase.
DeDe, during her speech at Gloria and Jay's wedding, makes a comparison with Gloria saying that Jay couldn't wait 10 minutes to run off with Charo, referring to the Spanish-American actress who married a very much older man.