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

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

Yay

A slag word for cocaine mostly used in Southern California

I was pounding some yay last night

by Bigbankroll562 December 21, 2017

Yay

Often used as an exclamation for joyous occasions. Also sometimes used as a slang term for "this" when describing an object or person.

Man: Did you see a man go by, about yay tall?

by Happpinesss June 5, 2010

Yay

1. Slang for Cocaine.
2. Slang for cocaine that is relatively cheaper than the real stuff because it has been cut into a much less pure form.
3. An expression of enthusiasm or joy, often meant to be facetious.

Yay, a bag of Daz!

by Illusion420 September 1, 2010

Yay

A unit of length commonly applied in the study of caldera volcanoes. Approximated by 1/2 an arm span of a tall university professor.

The pyroclastic fall deposit here is about yay thick *holds arms out to show size*.

by Aegerine October 10, 2014