1. Cast member of the god-awful TV show Jersey Shore. Known for being a slut who tans too much, thinks she's Italian when she's really Chilean, and bases her political opinions on people's views on tanning and not real issues. Also hideously ugly.

2. A real boner killer

3. A person carrying every STD known to man (and possibly a few others that haven't been discovered yet).
1. Oh god Jersey Shore is on again. Unless Snooki announces she has skin cancer and six months to live I shy away from the TV whenever it's on.

2. I was getting ready to have sex with this really hot chick from the Iron Maiden show when a Snooki popped into my head for a second and now I'm struggling with erectile dysfunction.

4. Mark and Kim are perfect for each other. They're both Snookis so they can't catch anything new from each other.
by Gaaraofthedamned August 19, 2011
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A sad loser from the TV show "The Jersey Shore" that is a big slut and tries to get attention from more popular people. She only hits on Guidos and gets drunk from 2:30 am to 12:00 am.
Man i wanna get drunk and get laid

Lets go find SNOOKY
by Stupid Hobos March 8, 2010
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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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To lay an unsuspected person out for doing/saying something to you or about you.
Someone said something about his mother so he snookied his ass.
by 123 billings December 22, 2009
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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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