Who said "Boy, you're slower than molasses in January!"?

This quote is attributed to Foghorn Leghorn.

Boy, you're slower than molasses in January! - Foghorn Leghorn

"Boy, you're slower than molasses in January!"

Foghorn Leghorn Patience

"I say, I say, son, you're gonna have to speak up, I'm wearing a clothespin on my nose!"

"That rooster is nuttier than a pecan pie in a squirrel's pocket!"

"Now listen here, boy, I'm gonna tell you something, and you better listen good!"

"I've been around the block more times than a mail truck!"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."