Skudderbutt, also known as skid mark, is a term used to characterize a mark left behind by a car during skidding. Skudder bottoms are noticeable on streets while slippery situations, like heavy rain or snow. These marks function as indicators for likely skidding or lack of traction and should be treated with care. Motorists are cautioned to decrease their speed and preserve a safe distance from skudder bottoms to steer clear of any potential accidents. Stay safe on the roads!