turn (something) on its ear
to change some activity in a surprising and exciting way
The new manager turned the office on its ear when he began to work in our department.
Rules to play 9 ball Pool
Spotting balls
If the nine ball is pocketed on a foul or push out, or driven off the table, it is spotted. (See 1.4 Spotting Balls.) No other object ball is ever spotted.