Nerdy Dancin'/Continuity

Continuity

 * When Ferb shows some moves to Jeremy, the hip hop instrumental from the song Spa Day is played. ("Spa Day")
 * Phineas says "Wait for it..." as Ferb did in "Bowl-R-Ama Drama" and Isabella did in "Got Game?"
 * Norm appears for the second time in Season 2. His last appearance was in At the Car Wash.
 * The guy from the song "Squirrels In My Pants" appears dancing with a contestant from Flawless Girl. ("Comet Kermillian", "Attack of the 50 Foot Sister")
 * One of the judges is the same guy who announced at the backyard beach and who mentioned the Paisley Brothers Concert was sold out. (Lawn Gnome Beach Party of Terror, Fireside Girl Jamboree).
 * When the hostess announces the show coming to Danville, a rapper from "Squirrels In My Pants" appears in the crowd behind her.
 * "Rodney" is one of the names on Doofenshmirtz's cast in The Bully Code.
 * The Dan Povenmire cartoon lookalike appears in the show as a camera man. This is his third recorded appearance the others being The Fast and the Phineas and Perry Lays an Egg. Also when Ferb leaves the studio with his moon walk move, the judges give his move a 10, there the look-alike cartoon sheds a tear, which kinds of tells that Dan is proud of the show.
 * During the coverage of Let's All Dance Until We're Sick in Danville, the boy who raises rats from Mix and Mingle Machine can be seen in the background holding a sign.
 * When the on-stage audience starts copying Jeremy, and Nikki Starrs is talking, the on top of cool lady can be seen.
 * When Doofenshmirtz says "Wow, cutting deep, man," he is most likely referring to how much Norm's vocabulary has changed since "Greece Lightning".
 * Doofenshmirtz notes that Norm made a lot of potato salad, a nod to Vanessassary Roughness, where Phineas notes on Linda's plans for purchase, "Wow, that's a lot of potato salad."
 * Jeremy wore the same formal attire as he wears in "Chez Platypus".