By Caryn James | James on Screens May 6, 2011 at 3:03AM
The best reason for Jersey Shore to exist? So other people can laugh at it. Tina Fey and Amy Poehler turned up in last night's episode of Jersey Floor, an occasional sketch on Late Night with Jimmy Fallon. The conceit: you step off an elevator at 30 Rock on the Jersey Floor and you're instantly "Jerseyfied," turned into a partying caricature.
Here's the episode: