Who said "Sometimes you just gotta laugh at yourself."?

This quote is attributed to Peter Griffin.

Sometimes you just gotta laugh at yourself. - Peter Griffin

"Sometimes you just gotta laugh at yourself."

Peter Griffin Humor

"Shut up, Meg."

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

"Giggity!"

"You know what really grinds my gears?"

"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."