Who said "You've got to be kidding me."?

This quote is attributed to Lucille Bluth.

You've got to be kidding me. - Lucille Bluth

"You've got to be kidding me."

Lucille Bluth Humor

"I'm rich."

"As if."

"Oh honey, that's what they all say."

"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."