Skuddder bottom, also known as skid mark, is a term used to characterize a blemish left behind by a vehicle while sliding. Skudderbutts are noticeable on roads while slick situations, including heavy rain or snow. The skid marks act as warnings of likely skidding or lack of traction and should be approached with caution. Motorists are cautioned to lower their speed and maintain a safe distance from skuddbutts to steer clear of any potential crashes. Stay safe on the roads!