Who said "I'm somewhere around a seven, maybe a six-and-a-half."?

This quote is attributed to George Costanza.

I'm somewhere around a seven, maybe a six-and-a-half. - George Costanza

"I'm somewhere around a seven, maybe a six-and-a-half."

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."