Who said "Humor is free, which is why I don't engage in it."?

This quote is attributed to Mr. Krabs.

Humor is free, which is why I don't engage in it. - Mr. Krabs

"Humor is free, which is why I don't engage in it."

Mr. Krabs Humor

"Money, money, money! Ar ar ar ar!"

"I love money."

"The only thing I love more than money is me."

"Ahoy and welcome to the Krusty Krab, where a penny saved is a penny earned!"

"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."