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 October 12, 2006

yay

Cocaine, snorted, injected or rarely, swallowed.

My cousin died over some yay and I miss him, T.I, Live in The Sky, King(2006)

by Tip Harris June 13, 2006

YAY!

Used as a conversation place hoder. ie when you cant think of anything else to say. (usually with little or no emotion - to confirm that you were listening)

Person1: ...and so thats how i came to have a ferret up my clacker.
Person2: yay.

by louis October 18, 2001

yay

Yay is an exclamation of happiness, you drugged up morons.

Yay! I just put down people I don't even know!

by Lyzz November 26, 2003

yay

(n) slang for "Bay"

I'm from the yay area

by QZkotL April 9, 2003

yay

A word used to express happiness, not coke you basketcases.

"Yay! I just adopted a hobo!"

by Kay January 16, 2004

Yay

A slang term used for crack/cocaine.

hiitscarolinee: i want some yay

by beefcake408 March 10, 2008