Who said "Mmm, that's quite a conundrum, isn't it?"?

This quote is attributed to Sylvester.

Mmm, that's quite a conundrum, isn't it? - Sylvester

"Mmm, that's quite a conundrum, isn't it?"

Sylvester Humor

"Sufferin' succotash!"

"That's all, folks!"

"I'm a-gonna get you yet, you wascally wabbit!"

"Thufferin' thuccotash, that wabbit makes me so mad!"

"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."