Read the manual first! (joke)

The farmer's new high-tech milking machine arrived when his wife had been out of town for a long time, so he decided to test it himself. He inserted his manhood into the equipment, turned on the switch, and enjoyed himself immensely. But when his fun was over, he realized he couldn't remove it. He tried every button and knob without success. Desperate, he grabbed his cell phone and called the machine's customer service line. "Hello, I just bought a new milking machine from you and it works great, but how do I remove it from the cow's udder?" "Oh, no need to worry about that," replied the customer service rep. "It releases automatically as soon as it's collected two gallons!"

_{tnx Al Lowe}