YAAY

A word used when you are EXTREMELY exited about something.
Yay (one "a"): Eh, I'm sort of exited
YAAY (two "a"s): I AM SO EXITED THAT I COULD EXPLODE

YAAY darth owen just uploaded a new youtube video!

by darth owen January 3, 2016

YAAI

It means you are a idiot/you are an idiot.

First Boy:What is 1+1?
Seccond Boy:Errr... is it 1?(LOL)
First Boy:YAAI!!!!

by josephakart October 22, 2013

Yaay

To show extreme excitement or happyness and joy.

My mom said we were going shopping I said,"Yaay,I need to go pack!"

by [e-mail] October 30, 2018

Yaai

Used in Jamaican vernacular to emphasize the word eye

Yuh jook out mi yaai

by Yaai August 31, 2021