Skudderbutt, also known as skid spot, is a term used to describe a blemish left behind by a car during skidding. Skuddder bottoms are visible on highways during slick weather, like heavy rain or snow. The skid marks serve as warnings for potential skidding or lack of traction and must be handled carefully. Motorists are recommended to reduce their speed and maintain a safe distance from skudder bottoms to prevent any potential accidents. Stay safe on the roads!