Who said "Om nom nom nom - that the sound of happiness"?

This quote is attributed to Cookie Monster.

Om nom nom nom - that the sound of happiness - Cookie Monster

"Om nom nom nom - that the sound of happiness"

Cookie Monster Happiness

"Me love cookie, but me love you more"

"Cookie is a sometimes food"

"Om nom nom nom nom"

"Me not think about tomorrow. Me think about cookie"

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."