naostay 

An adjective used to describe something overly nasty. Topping even nast or nastay, naostay brings the top spot.

The poop I just took was naostay!

naostay by cleaningthebasementisnast November 22, 2017

Ya Nastay 

Commonly said on That's So Raven. Meaning "gross" or "you sicken me".

"Hey I just got my appendix taken out! Want to see it?"
"No thanks! Ya Nastay..."

Ya Nastay by jebmarie April 16, 2009

Nastay 

Nastay is a new level of nasty because it sounds like namaste, which is associated with yoga, which is associated with calm, which is what you aren't if something is extra nasty, so it becomes nastay

Person 1: did you know beastiality is legal in some states?
Person 2: That's Nastay!

Nastay by Un1c0rnn September 28, 2018

nastaysha 

a sweet , loving girl who also has anger issues and has the name of the Egyptian queen NASTAYSHA, she is also the middle child most likely because in the Egyptian book she said “i never was the young or oldest.”

hey nastaysha! your name is in my Egyptian book!

nastaysha by PartyGirl1987 December 17, 2020

Naystay 

Hell no bitch

“Did you guys make out last Friday?”

“Haha. Naystay bitch!”

Naystay by Bjghbgjn May 14, 2018

Nastay 

Nastay os a word that describes something that is even worse than nasty.

Omg Cindy,that eggnog you bought is very nastay.

Nastay by Amanda_tyvm December 21, 2017

Nastay 

Something you say when you see a car that is really beautiful to you

That Charger is super Nastay.

Nastay by Nikki and Ashleigh Patrick December 27, 2008