Skudder bottom, also known as streak, is a term used to describe a blemish left behind by a motorcycle when it skids. Skuddder bottoms can be seen on highways while slick conditions, including heavy rain or snow. These marks serve as signs of likely slipping or lack of traction and must be approached with caution. Vehicle operators are advised to reduce their speed and preserve a safe distance from skuddderbutts to steer clear of any potential accidents. Stay safe on the roads!