THE CROSS EYED COW

One day, A farmer was tending to his livestock when he noticed that one of his cows was completely cross-eyed.
He called up a veterinarian friend of his who told him to bring in his cow.

The vet took one look at the cow,
Stuck a tube up the cow's butt,
And blew into the tube until the cow's eyes straightened out.

The vet charged the farmer a hundred bucks,
And the farmer went home happy.

About a week later,
The cow's eyes were cross-eyed again,

But this time the farmer figured he could probably take care of it himself.
So he called his hired hand over,
And together they put a tube up the cow's butt.

The farmer put his lips to the tube and started to blow.
Strangely, Nothing happened,
So he asked his hired hand to give it a try.

The hired hand removed the tube,
Turned it around,
Put it in the cow's butt and started to blow.

"What are you doing?"
Asked the farmer,
Horrified.

"Well, I wasn't gonna use the side that YOU had put your lips on."