Definitions by Phillip Quentin Borgamann III, Esquire

Yay-Yo 

Slang for Cocaine, commonly used by Hispanic people. Was popular in the 1980's.

Me and my spic friend Manuel used to snort Yay-Yo in Miami in 1985.

Yay-Yo by Phillip Quentin Borgamann III, Esquire November 24, 2003