Pig eating apple joke

On a drive in the country, a city slicker noticed a farmer lifting a pig up to an apple tree and holding the pig there as it ate one apple after another.

"Maybe I don't know what I'm talking about," said the city slicker, "but if you just shook the tree so the apples fell to the ground, wouldn't it save a lot of time?"

"Time?" said the farmer. "What does time matter to a pig?"