I was alerted to the existence of a couple Jimmy Fallon parodies of the show. There were a few jokes that don't work out too well, but both videos definitely provoked some laughs. Give them a watch when you have about fifteen minutes to spare.
I thought the actresses imitating O'Brien and the Dowager Countess did an especially convincing impression. Also, I was giggling all night about the "middle daughter" and her name.
What are your favorite parts?