A disease-ridden, mentally and developmentally disadvantaged organism of unknown gender found on MTV's hit show, Jersey Shore (or 'Joysey Shoy'). Claims to hold close to the heart its Italian heritage but is known to have originated somewhere in Chile.

Has more sexually transmitted diseases than one can keep track of, and will more than willingly insert a penis into any cavity on its body (an act which it refers to as 'smooshing').

Orange in color, miniature in stature, and with the IQ of a small infant, it is needless to say that Snooki is one of the most abominable and atrocious creatures to ever walk the Earth.
Snooki has a wide variety of sexually transmitted diseases which it would be happy to pass on to you.
by JR Frenchtoastersticks v2.0 February 25, 2011
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One whiff of some Jersey Shore Snooki and you'll think you accidentally went down on a wookie.
by Dickshunarius March 8, 2010
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A person whose bra size exceeds her IQ.
Person 1: Man that girl is so stupid, but her breasts are huge!

Person 2: Yeah I know, she is such a Snooki!
by Jay Jay is Okay January 27, 2011
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1. A very tan, greasy, STD-ridden "guidette" from Jersey Shore

2.The offspring of an Oompa Loompa and Troll, trying to call herself "Italian" (even though she's really Chilean)
omg, Nicole looks like such a Snooki since she started fake 'n baking!
by FabulousFeminist September 28, 2010
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1. (n) A wanna-be-guidette whore WHO'S NOT EVEN HOT with a fake tan and dyed hair. Gives the glorious state of New Jersey a bad name.

2. (v) The act of being punched in the face by a guido tool-bag.
Did you hear about that bitch Snooki getting punched in the face? She totally deserved it.
by TYg3r28 December 15, 2009
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A useless lump of human excrement dyed orange and in possession of a jar of pickles and a Bump-It. It is a parasite found primarily along the coast of New Jersey, although it may travel great distances, spreading a disease known as "guiditis," which transforms normal human beings into orange, obnoxious piles of crap that literally serve no purpose other than to piss people off. It is also a vector for other infectious diseases including, but not limited to: herpes, gonorrhea, chlamydia, genital warts, rabies, tularemia, African Sleeping Sickness, marlaria, tetanus, tuberculosis, smallpox, Dengue fever, the common cold, syphillis, parvovirus, and myriad others. It should be avoided at all costs.
Goddammit, I fucking hate Snooki and everyone else on that stupid-ass show.
by Racecarisracecarinreverse. October 28, 2010
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1. Descendant of the fabled big-foot family, usually wears slutty clothes exposing most of its body, has a very loose vagina; however it is not apparent if it is male or female.
2. The reason why there's world hunger.
Guy 1: ''Dude, did you see that Snooki on Jersey Shore last night?''

Guy 2: ''Yeah dude, I could totally see its camel toe sagging through her socks!''
by Unanymouswat July 30, 2010
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