Snooki is a parody of Jersey Shores Nicole "Snooki" Polizzi, appearing in the episode "It's a Jersey Thing". She was discovered terrorizing Skeeter's Bar where Randy Marsh, Officer Barbrady, Stephan Stotch, Ned Gerblansky, Jimbo Kern, and a few others found the monstrous Snooki in the bar where she was said to have torn a hole in the meat locker and broken the cigarette machine. When Jimbo shot at Snooki, it ran away and proceeded to rape Stephen Stotch. Jimbo fired his shotgun again and it fled the building.
Snooki later appeared at the Sizzler while Cartman was trying to lock up Kyle in the meat locker. It began to terrorize the children, raping Dog Poo and Cartman. Kyle's Jersey side came out and he argued with the Snooki, telling it that it had cabbage in its muff. After Kyle punched Snooki, it ran away crying and was never heard from again.
- Snooki is known to frequently say the phrase "Snooki want smoosh smoosh!"
- Snooki is often is seen holding a cocktail or a jar of pickles.
- When the Jersey Shore opening was shown to Osama Bin Laden, Snooki appeared in her monstrous form, unlike the rest of the cast, even saying "Snooki want smoosh smoosh!".
- The real Snooki actually said on her Twitter account that she liked the episode and now wants smoosh smoosh.
- The head of the Snooki is the icon for "It's a Jersey Thing" on the South Park Studios website.
- Snooki may be a parody of ET: The Extra Terrestrial movie. The DVD outtakes shows Stan luring it with candy making the joke more obvious.
- As of "HUMANCENTIPAD", Snooki had been added to the season 15 opening.