Look, if you're gonna do a front flip off the stage at the show, maybe try not to kick the ceiling and break a pipe. Which is exactly what happened at a recent Candy show. The band hasn't said anything else about the incident yet, but there's footage of water spilling from the ceiling and everyone in the crowd (and band) just sorta going with it.
But yeah – the moral of the story here is don't kick the ceiling. This will happen and it might be bad… and you might break your foot.