nastyness 

The product from water and cigarette butts in a container let to set for long period of time in a container such as an aquafina water bottle, or SOBE beverage bottle.

Aww shit, i just spilt nastyness all over your dorm room carpet.

nastyness by trigger February 18, 2004

Mint Nastyness 

After you chew mint gum for a while, then eat afterwords , you still taste mint. Ew.

"Dude I don't wanna eat now, I just took out my gum. I will get that Mint Nastyness taste in my mouth."

Mint Nastyness by Unknown Unicorn June 16, 2011

thug-nastyness 

It is a wonderful combination of vodka, beer, gatorade and energy drinks. When drank it brings out the ness in people example: hotness, slutness, orgyness, horneyness, freakness, nastyness etc. Similar to jungle juice but better.

As soon as the girls thug-nastyness kicked it sure brought out their slutness and horneyness.

thug-nastyness by Ryan Ren a.k.a. Lil 'RR' May 28, 2009

Nateness 

1)An amazing guy who deserves only the best in life.
2) Someone you wish your best friend was, for being so awesomely awesome.

Hey, Nateness! I can't live without you!!

Nateness by Caseyyy aka epic December 17, 2008

Nastiness Curve 

Wanting to get with a chick who is younger than you?
Use the nastiness curve: Take your own age, half it and then add seven. Your answer shows the minimum age of how old a chick can be for you to get with her.

Person 1: "I want to get with this hot younger chick but I don't know whether it is correct or not"
Person 2: "Use the nastiness curve"
Person 1: "I am 18 years old, half of that is 9. 9 + 7 = 16"
Person 2: "If she's 16 or older you'll be just fine"

Nastiness Curve by Lime Nessumsar March 18, 2015

nastynest

Finding out that a girl has an extreme fur burger once she has been depantsed

After taking this girl home from the bar, she took off her pants and released the nastynest.

nastynest by valet6969 September 23, 2011

nastysels 

twitter user saani, also knows as saanikaxo, who's the sweetest, cutest and most caring girl on stan twitter.

ily nastysels queen

nastysels by anonymous0054 October 24, 2020