A man is travelling through the desert on a camel.

After a few days of travel the camel starts slowing down and eventually stops. The man gets of and starts dragging the camel after him when he sees an oasis in the distance. He drags the camel to the oasis where there is a woman standing on a ramp with a hammer in her hand. "Friend, did he stop?" The woman asks. "Yes." He answers. "Drag it on the ramp." The man drags the camel on the ramp. The woman takes the hammer and hits the camel on the balls hard. The camel springs up and starts running away. "How am I supposed to catch up to it now?" The outraged man asks. "Stand on the ramp." Answers the woman.