nittiness 

Full of air bubbles; Unable to burp or fart so you release the gas via hiccups.

I have the hiccups from nittiness

nittiness by Nittinescience August 31, 2021

Nickiness 

When someone is being obnoxious/rude

Oh it’s just a bit of nickiness .

Nickiness by Phob.xo July 24, 2018

nittiest of all gritties 

The ultimate bottom line, the lowest common denominator

"we gotta break this thing down to the nittiest of all gritties"

nittiest of all gritties by mastertrainer1978 April 9, 2008

nikkiness 

basically; it means differently awesome.

that new pic is nikkiness.

nikkiness by musictriggersresponse February 27, 2008

tormal ol nitties 

normal ol titties

Guy 1: "Dude, check out the tormal ol nitties on that chick"
Guy 2: "Yea, they're pretty tormal."
Guy 1 and Guy 2: "Niiiice."

tormal ol nitties by PeeFor October 8, 2009

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

Tittiness 

The action of being a tit; being a lil bitch (or cunthole)

What's up with your tittiness today?

Tittiness by Pill Class May 6, 2009