Who said "I have no idea what you just said."?

This quote is attributed to Lindsay Bluth.

I have no idea what you just said. - Lindsay Bluth

"I have no idea what you just said."

Lindsay Bluth Humor

"I'm not a moron. I'm only a case of poor judgment."

"As a woman, I have a responsibility to be beautiful."

"Daddy's not coming back, honey. He's gone to a better place."

"I don't understand the question and I won't respond to it."

"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."