A sign of great approval. Ice cube status.
Q: Wanna eat some bagel bites?
A: YAY YAY!
A beautiful, gorgeous girl, who likes to wear her stunner shades.
Traditionally, sung in a song: "I love Yay Yay because she's so gorgeous, she's so stunning!"
As well, it is often yelled, "Mama! Yay! Yay! Mamaaaaaaa!"
In tagalog, "Meron silang nang Yay Yay."