Concerning: Chainsaws

Chainsaw = A mechanical device that vibrates a lot, sprays oil in all directions, makes a sharp whirring sound, and cuts things with a rapidly spinning blade. Furthermore, if the rapidly spinning blade connects with either a tree limb or a human limb, saw dust or blood respectively will spray in all directions in conjunction with the oil. If both blood and sawdust sprays from the blade contact point than it is likely that you are cutting into the scarecrow from the Wizard of Oz. If you are indeed cutting into the Scarecrow from the Wizard of Oz cease all work and seek the yellow brick road immediately.