A paint job refers to the process of applying a coat or layers of paint onto an object, surface or structure. It can also refer to the final result and appearance of the painted area after it has been completed. The term is commonly used when referring to automobiles, where a new paint job would mean repainting the car with a different color or design. In addition, a paint job could also involve refinishing furniture, walls, doors, etc., in order to give them a fresh look and protect their surface from wear and tear.