Who said "I'm gonna be honest, I have no idea what's going on."?

This quote is attributed to Peter Griffin.

I'm gonna be honest, I have no idea what's going on. - Peter Griffin

"I'm gonna be honest, I have no idea what's going on."

Peter Griffin Truth

"Shut up, Meg."

"All right, all right, I'm coming, Elizabeth."

"Giggity!"

"You know what really grinds my gears?"

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."