There's a show on the Speed Channel called "The 10" where they recall the 10 best somethings in NASCAR. One was the 10 best feuds. There was a funny one where Happy Harvick stopped after a race, walked across Ricky Rudd's hood and confronted him. Then he learned why Rudd was called The Rooster. Of course the top one was Cale Yarborough and Donny Allison. Donny still says, "Cale began abusing my fist with his face."