Skuddderbutt, commonly referred to as skid mark, is a term used to describe a smudge left behind by a vehicle when it skids. Skudd bottoms are noticeable on roads while slick weather, such as heavy rain or snow. The skid marks serve as warnings to possible sliding or lack of traction and ought to be treated with care. Vehicle operators are cautioned to lower their speed and keep up a safe distance from skuddder bottoms to avoid any potential accidents. Stay safe on the roads!