Who said "Laughter is the best medicine, giggity goo."?

This quote is attributed to Glenn Quagmire.

Laughter is the best medicine, giggity goo. - Glenn Quagmire

"Laughter is the best medicine, giggity goo."

Glenn Quagmire Humor

"Giggity!"

"Allllright!"

"You gotta live life to the fullest, giggity goo!"

"Love is just giggity waiting to happen."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."