A male or female that's unattractive, vulgar, attention-seeking, undeserving of praise and admiration and generally unlikeable.
"She's such a Snooki! I hate her!"
by Ch3lle September 9, 2010
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Dirty pussy from any person giving u any disease or diseases
person1: Damn son i got some snooki last night now my dick is about to fall off

Person2: that snooki can kill u better get it checked out
by jackmann June 17, 2010
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A large, steaming, wet pile of orange dog shit.
Oh my god whats that smell? Did you step a Snooki?!

Hey! Don't track that Snooki all through the house!

Looks like the dog just took a nice Snooki.
by MHhockey12345 January 11, 2012
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A girl who constantly gets drunk and does stupid, irresponsible and/or inconsiderate things in complete disregard to the fact that she has a boyfriend.

Such actions may include:

-Flashing her business in public

-Hooking up with other guys and girls while she has a boyfriend
-Lying to her boyfriend

On top of it all, she'll tend to claim that she's a good girlfriend and that she doesn't cheat.
Guy 1: My girlfriend cheated on me with 3 of her roommates.

Guy 2: Whoa! Seriously?!

Guy 1:Yeah...I'm giving her another chance though.

Guy 2: Why?! That's not a girlfriend, that's a Snooki!
by BlooMoon March 30, 2012
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1. A Grenade.
2. A Butter-Face
3. An oversized oompaloopa.
4. Puerto Rican
5. A disgrace to America.
6. A Hooker.
7. Your mom that left you up for adoption when you were born.
"Yo man, my mom is such a Snooki!"
-"yeah I heard"

"DOOD! Look at that grenade!"
"DOOD! Look at that butter-face!"

"Yo, that oompaloompa on Jersey Shore is obviously a Snooki."
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A 4'9" oompa loompa whos is overly tan and likes to party
omg did you see snooki shes soo short!
by for3vrr_young August 9, 2012
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A large, orange colored land mammal native to the state of New Jersey.

If you ever come into contact with this animal, you turn away, AND YOU RUN! RUN JOHNNY! SAVE YOURSELF! TELL KATIE I LOVE HER!
Tim: What the heck is that things?
Bobby: It's called a "Snooki".
Tim: What is it doing?
Bobby: ..... Look away son.
by Nautical Narwhal September 6, 2011
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