It's been said that you can change a person's day simply by sharing a smile with them. I've experienced that myself, so if you'll excuse me, I'm going to share my Joy with all of you!

I've got the Joy, Joy, Joy, Joy
Down in my heart! (Where?)
Down in my heart! (Where?)
Down in my heart!

I've got the Joy, Joy, Joy, Joy
Down in my heart
Down in my heart
Down in my heart to stay!