Skuddderbutt, also known as skid spot, is a term used to depict a mark left behind by a car when it skids. Skudder bottoms can be seen on roads in the midst of icy situations, including heavy rain or snow. They act as warnings to likely slipping or loss of control and must be handled carefully. Drivers are recommended to lower their speed and keep up a safe distance from skudder bottoms to prevent any potential crashes. Stay safe on the roads!