Skudd bottom, commonly referred to as skid spot, is a term used to depict a stain left behind by a automobile while sliding. Skuddder bottoms are visible on highways during slippery situations, such as heavy rain or snow. These marks function as indicators of potential skidding or lack of traction and must be approached with caution. Motorists are advised to decrease their speed and maintain a safe distance from skuddderbutts to avoid any potential crashes. Stay safe on the roads!