Nastay by Amanda_tyvm on Dec 21, 2017 13:43:23 Nastay os a word that describes something that is even worse than nasty. Example: Omg Cindy,that eggnog you bought is very nastay.
Nastay by Nikki and Ashleigh Patrick on May 18, 2007 06:57:12 Something you say when you see a car that is really beautiful to you Example: That Charger is super Nastay.
Ya Nastay by jebmarie on Apr 16, 2009 11:35:15 Commonly said on That's So Raven. Meaning "gross" or "you sicken me". Example: "Hey I just got my appendix taken out! Want to see it?" "No thanks! Ya Nastay..."