the hairstyle in which the male of the species uses a large amount of hair product in order to severely spike, straight up from the forehead, while using the remainder of hair product to commpletely flatten the rest of the hair to the skull.
Anthony was ready for his date with the prettiest girl in all of Farmingdale: his Long Island Waterfall was completely greased up and sticking straight up to the sky.
by dizzzzzzzzzz October 17, 2005
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The way everyone else in the United States of America feels about an insignificant portion of New York.

Long Island
No one outside of the U.S.A. even recognizes their existence. FLI! No one cares about your segmented sectionalist New York culture. No one cares about your stupid iced tea. No one cares about your shitty, and they are shitty, beaches. No one cares about your ignorant, irritating homosexual Italian families.
by Yobastankuh January 31, 2005
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1 shot Smirnoff Vodka
1 shot White Bacardi Rum
1 shot Jose Cuervo Tequila
250 mL Coka Cola

Fill double shot glass with vodka and rum.

Fill single shot with tequila.
Fill beer glass with cola.
Support both shot glasses onto each other while on the lip of the beer glass.

To begin the shot, begin by pulling the pin of the grenade (taking the double shot) with only your mouth and allowing the single shot to fall in the glass.

Then quickly gulp down the rest of the cola and tequila mixture.

***Find a beer glass that allows the single shot to fall in and mix with cola properly.
"Let's play with grenades"

"Huh?"

"Long island grenades, idiot."

"Where then?"

"At U of Guelph, where it was invented"
by erwin8590 January 28, 2010
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Many residents of Nassau county change "hu" to yoo. Various forms exist.
The most famous Long Island words are coffee, talk, chocolate, etc.
Many people have a problem with the word Drawer.
Long Island Accent can be pretty diverse.
Long Island is yooj!
We are all yooman beings.
Coufee. Chouclate. Touk.
Open the draw!
by Strong Islander December 5, 2010
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The long island diet consists of foods, often unhealthy and kid friendly, that picky eaters enjoy to eat. This typically includes Spaghetti and ketchup, dino nuggets, mac and cheese, and other processed garbage. While not limited to Long Island, it's often associated with college aged boys from the tri-state area.
"Yo, why doesn't Mike want to go out to dinner tonight?"

"He hates Thai food. Bro eats that Long Island Diet".
by Checkerdown September 26, 2023
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The act of shoving 2-day old bar mitzvah cookies in a woman's vagina while she's having a yeast infection.
Last night after the movie, I saw my wife making a Long Island Cheesecake using the Silverstein's leftover bar mitzvah cookies.
by ZanderBayCA July 6, 2014
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Some of these girls are snobby, rich, fake tanned prissy girls. and yes some of them wear their Uggs in the summer with a mini skirt, and again yes some of them pay waaaayyy too much for their clothes and bags...correction daddy pays waaayy to much for their clothes and bags. But, some of us are strong gorgeous women who are driven. some of us are down to earth fun girls who are just real people who get associate with a horrible stereotype of being completely standoffish and bitchy toward everyone. some of us don't talk with a strong accent at all and speak quite eloquently. some of us are judged by those who don't know two anything about long island and the people who live here. And lastly some of us "Long Island girls" who are smart beautiful and kind, don't like being grouped into this idea of what we should be. Thank you!
Person not from Long Island: Your from Long Island?! Really!? You don't sound or look like it!?
Long island girl: Oh I'm sorry I didn't know we were our own species. I'll change my self as to fit your stereotype of us. So what about you? You don't look like an ignorant ass. I guess you just can't judge by looks anymore.
by Nat87 March 21, 2009
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