Nyaa

The sound of a cat in Japanese. "Nyaa (ニャー)" = "Meow".

Cat: Nyaa Nyaa! (ニャー ニャー!)

Nyaa by Shironeko August 28, 2012

Nyaa

An exclamation a girl makes when happy, hyper, excited or horny

"Nyaa!! I'm so happy!"

Nyaa by Jacks-sis13 January 31, 2009

Nyaa

Nyaa is considered a term of approval used when you are raaking or ready to cause shit

Sai: Ayy boy. I'm raaking. Let's go kick his teeth in!
Yassir:Nyaa

Nyaa by Starboy26 December 12, 2016

Nyaa

A female with bomb pussy

-Yo I got a Nyaa at the crib ima holla at you boys later

Nyaa by Realbitch123 June 20, 2017

Nyaa-ish

Something cute or cat like.

I wore a pair of nyaa-ish jeans to the party.

The store sells all kinds of nyaa-ish products for all kinds of people!

Nyaa-ish by The-Leviathan April 26, 2026

NYAAAH! 

1. A sound made by Lord Voldemort in extreme anger.
2. A noise of great discomfort or anger

Did you see the trailer for Deathly Hallows?

Yeah, man. Voldemort must have been pissed, all I heard was NYAAAH! through the entire thing.

NYAAAH! by wizasaur June 17, 2011

Nyaagh

1. An explative used to express pleasure, pain, annoyance, discomfort, or any other feeling the user doesn't feel like describing.

2. The beggining word to the Lion King opening.

3. A fill in verb for any part of a sentance

1. Dammnit I hate that teacher she pisses me off so much I just want to....NYAAGH!!!!

2. NYAAGH!!!! SEBENYA BABBABITSI MAMA

3. Dude I tottally NYAAGHED your slampice yesterday. *Fistbump Natty Shotgun MLIB*

Nyaagh by Blackie12 December 14, 2010