Yay is an exclamation of happiness, you drugged up morons.
by Lyzz November 26, 2003
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A word used to express happiness, not coke you basketcases.
"Yay! I just adopted a hobo!"
by Kay January 16, 2004
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1 Exclimation of Happiness

2.Slang name For Bay (area)
1. I just got robbed. YAY!

2. You from the yay?
by ac February 13, 2004
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A slang term used for crack/cocaine.

hiitscarolinee: i want some yay
by beefcake408 March 10, 2008
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