You all seem to play at really violent centres!
Most destructive thing I've seen would probably be at one of our ranking events last year. It was in one of our worst centres, and believe me, this place can fry the head of the calmest bowler! The lanes are generally completly flooded, and NOTHING hooks, regardless of ball or RPM.
Anyway, I was on a pair of lanes with the other half, and a couple of other bowlers. One of bowlers was getting increasingly wound up as his ball just slid all the way down the lane, and picked up an open bottle of coke and just threw it as he came over the approach. Coke went eveywhere, including the bowling balls, and the other half promptly stood right in it.