Skuddderbutt, commonly referred to as skid spot, is a term used to depict a smudge left behind by a car during skidding. Skuddbutts are noticeable on streets while icy conditions, like heavy rain or snow. These marks act as indicators to possible slipping or loss of control and should be treated with care. Motorists are advised to reduce their speed and maintain a safe distance from skuddbutts to avoid any potential collisions. Stay safe on the roads!