Watch Tina Fey and Amy Poehler Stalk Jimmy Fallon on ‘Jersey Floor’

The NBC honeys don fake tans and big hair in a “Jersey Shore” parody on NBC's “Late Night” | VIDEO

Tina Fey was literally all over NBC last night — on the season finale of "30 Rock," in multiple promos for her "Saturday Night Live" hosting gig this Saturday night, and on "Late Night with Jimmy Fallon."

But it was her last appearance that yielded the biggest laughs: She and pal Amy Poehler turned up as big-haired, fake-tanned stalkers on another inspired installment of Fallon and company's "Jersey Floor," a parody of "The Jersey Shore." Check it out below.

If only "Jersey Floor" were a button at the White House! We'd kill to see a Jersey-fied Joe Biden.