yay!!

1. When something is spectacularly fantastic!

2. Sarcasm when something overly unbelievable happens.

1. I'm going on vacation and I'm going to get tan! yay!!

2. I forgot my card in the ATM machine. yay!!

by yvonne March 12, 2003

yay!!

a word used when really happy, or faking really happy
raising both arms in the air and waving them back and forth.
YAAAAAAAAAAAAAAY!!
usually used in conjuntion with the words: sweet, totally, dude, and awesome.

yay!! our fashion project is totally awesome!! yaaaaaaaaaaaaaaaaaaaay!!
haha, i love sara.

by madilyn September 24, 2008

Yay

Yes

Yay. It is so cool.

by Bonehead5000 June 4, 2020

Yay

Used as an exclamation of pleasure, approval, elation, or victory.

I wanna go to Hawaii! Yay! Yay!

by IAMSODOT March 11, 2004

yay

An exclamation that always needs to be louder. Most often used in conjunction with practicing cheers for a friends national competition.

RD: So now that you know the elements of a good cheer, lets hear one!
FS: *softly* yay
RD: Louder!
FS: *still softly* yay
RD: Louder!
FS: *again, softly* yay
RD: LOUDER!
FS: *Deep breath in, preparing for a loud cheer.* *Softly* yay

by serialman August 31, 2012

YAY!!!!

1. Extreme happiness.
2. Can be used in response to :) .
3. The suffix -vm can be used for humour purposes.
4. Discovered and utilized most frequently by a gentleman named Shaun.

Shaun: YAY!!!!

by megaaaaaaa April 3, 2009

Yay

n;
Slang for Cocaine, popular in California's Bay Area.

Syn;
blow,coke,snow.

I'm so strung out from all the yay last night

by Bookworm February 2, 2005