To-nas-tay-nah 

Meaning ' tonight's the night ' but in a more fun and up beat way. Often you will be admired for using such a exciting term.

Jim: Gosh.. I'm having such a crappy day.

Sue: Jim tonight is going to be so much fun!! Don't be grumpy. TO-NAS-TAY-NAH! lets live it up!

To-nas-tay-nah by G-dogggg February 4, 2010

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

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