Who said "Believe it or not, George isn't at home."?

This quote is attributed to George Costanza.

Believe it or not, George isn't at home. - George Costanza

"Believe it or not, George isn't at home."

George Costanza Humor

"I'm out there Jerry, and I'm lovin' every minute of it."

"These pretzels are making me thirsty."

"Master of my domain."

"It's not a lie if you believe 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."