Michelle Obama posts comments on Lisa's blog under the username FLOTUS1, and later tells Lisa she would have used FLOTUS but it was already taken. FLOTUS is an acronym for Mrs. Obama's title: First Lady Of The United States.
Some of FLOTUS's bodyguards wear MTVs (Modular Tactical Vests) which are currently only at use with the USMC.
All in the Family (episode "Sammy's Visit" when Sammy Davis Jr. kisses Archie Bunker)
Goof: When Nikki winks at Bart, the printing on her shirt disappears.
Michelle Obama is shown at a podium with a seal. In actuality there is no seal for the first lady. The U.S. Constitution does not establish an Office of the First Lady. First ladies are presidents' wives, not an elected office.
Maggie does not appear in this episode for undisclosed reasons, leaving Lisa the only Simpson child to appear in every episode.
The First Lady does not personally use a VH-60N Whitehawk or any other presidential helicopters. The presidential helicopters are most usually reserved for the President or occasionally the Vice President, although the First Lady does fly in one if accompanied by the President.
This is the the second episode where Bart falls in love with a girl who backstabs him. The first was Bart's Girlfriend.
At the last scene and in the beginning of it on Nikki's locker there are stickers that represents the following: A red nuclear bomb, the Yin-Yang symbol, a yellow hand print, a symbol that is owned by the American rock band Linkin Park and some other stickers that are visible but hard to see.