Who said "Fear is just an illusion created by the mind, giggity."?

This quote is attributed to Glenn Quagmire.

Fear is just an illusion created by the mind, giggity. - Glenn Quagmire

"Fear is just an illusion created by the mind, giggity."

Glenn Quagmire Fear

"Giggity!"

"Allllright!"

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

"Love is just giggity waiting to happen."

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."