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2.
Grandmother
"Hey, we're heading over to my yai yai's house for dinner; do you want to come?"
"Sure!"
by Squiintz3 December 30, 2012
 
1.
signature steve vai guitar sound.
made by playing with a special pedal and precise timing.
person A: "That Vai show was bitchin'!"
person B: "Did he do the Yai Yai?"
person A: "Fuck yea! He was like 'wah wah wah YAI YAI!!!' And then Billy Sheehan played a sick bass solo."
by D999 August 11, 2005