[Chorus] Yay yay yay yay yay yay yay yay Yay yay yay yay yay yay yay yay [Verse 1] If you have a birthday Then you're gonna party This is your special day And the world is yours It's yours It's yours [Verse 2] If you have a birthday Then you're gonna party This is your special day And the world is yours It's yours It's yours [Chorus] Yay yay yay yay yay yay yay yay Yay yay yay yay yay yay yay yay Yay yay yay yay yay yay yay yay Yay yay yay yay yay yay yay yay
