The city slicker's car sputtered to a halt near a pasture filled with cattle. The driver got out to see what was the matter and noticed one cow staring at him.

"Sounds like it's your radiator," said the cow.

The startled city slicker ran to the nearby farmhouse and pounded on the front door.

"Your cow just gave me advice about my car!" he shouted.

The farmer pointed out to the field. "That cow with the two big black spots?" he asked.

"Yes! Yes! That's the one!" the man replied.

"Oh, well, that's Ethel," said the farmer. "Don't pay no attention to her. She don't know nuttin' about cars!"