"Cabs ah heeeea!" ...

Tina Fey, Amy Poehler, Rachel Dratch and Jimmy Fallon made their own version of Jersey Shore for Fallon's Late Night, and we're loving the guido/guidette makeovers!

The "Jersey Floor" spoof found a noticeably pregnant Fey, and Poehler (decked out in traditional tans, weaves and artificial nails) as two new girls crashing a New Jersey club in hopes of landing themselves a couple of gorilla juice-heads.

Check out Jimmy Fallon as DJ Pauley D, complete with obnoxious Ed Hardy shirt and gelled up hair, and Rachel "Drootchie" Dratch is the spitting image of Snooki -- Bumpit and all!