yay

yay means... either cocaine or that you are happy about something
see w00t

Teammate 1: Yay... We won
Teammate 2: hooray yay yay yay we win...
Enemy 1: yay we lose

Teammates 1 & 2: WTF

by An Internet Genius May 7, 2005

yay

a term of delight and appriciation used on b3ta by b3tans

woo yay i love that!!!

by im an orphan and have no friends June 6, 2003

yay

im happy and joyful and excited and happy and happy and happy

yay! im happy

by me!!:) September 22, 2003

Yay

An obnoxious incorrect spelling of the word "yea", used as a positive exclamation or sign of approval. This spelling was likely invented by teenage girls using instant messaging during the '00s.

"OMG we shuld totes hav a slumber party!!!"
"With pillow fites 2!!!"
"Amber sed shes comming!!!"
"Yay!!!"

by Dick Shunnary October 10, 2009

yay

Also see the correct spelling at Llello Spanish double L sound is the same as english y....

Man I lleyed last week

by Stestes May 3, 2003

YaY

A special form of 'yay' with emphasis on the Y. Used to express delight or happiness.

(first introduced by Maria Marklove)

by Chris Branch March 16, 2003

yay

the monosylabbic celebration phrase that is better than lol like COD6 is better than cholera. Does not stand for anything and can be semi ironic.

"Oh my god, the US government have invented a new gun"
"Yay"

by QuicklyLosingPopularity February 6, 2010