Who said "I'm happier than a tornado in a trailer park!"?

This quote is attributed to Mater.

I'm happier than a tornado in a trailer park! - Mater

"I'm happier than a tornado in a trailer park!"

Mater Happiness

"I'm a tractor tippin' fool!"

"Dadgum!"

"Well, I'll be!"

"You're my best friend!"

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."