My friend was watching the shot, and he said the ball skidded. It was the 8ball which would have won the game. The balls were real slick when we first started playing, could have been waxed. They were the Crown balls where the numbers are in the white part of the ball instead of in the stripe on the 9 thru 15. I have heard the term cling used before. When the cb contacted the 8 ball the 8 ball jumped. Not saying I didn't hit it bad cause I could have . Thanks for all the input.