Its a quick slip and dive to the finish, well the end of the course,
The idea is a slip and slide down a rough course of mud and water, snaking about side to side, while having hay and saw dust thrown at you at first, then the nasty stuff begins!
horse dung is thrown at you while you slide down and then there is a ramp, and at the other end, is a huge pile of horse and cow dung!...
The diving is judged by a panel of 3 judges and the person scores the best dive wins!
Its that simple!