Jeff and Preston are Walking alongside a river, when Preston spotted a lawn mower at the bottom. Upon further inspection, he decided that it was a good looking mower and wondered why it was discarded. He took off his shirt and shoes and jumped in. Jeff looked on in bewilderment as Preston got good footing down there and proceeded to pull on the start-cord. After about twenty seconds of pulling, Preston came up for a breath. Jeff just shook his head in amazement of how ridiculous his friend was, and finally decided to bring light to Preston's most apparent error. "Thats never gonna work", Jeff bellowed. "You've got to prime it first."