There are even sub-sub-culture examples. Rovers (http://www.rovers.com.au/ http://www.rovers.com.au/) for instance have RAT: Rover Adjusted Time, which is app

There are even sub-sub-culture examples. Rovers (http://www.rovers.com.au/ http://www.rovers.com.au/) for instance have RAT: Rover Adjusted Time, which is approximately "the next x.30 to occur after the start time" and which is compensated for by the "car park meeting" that occurs after the event is over. It wouldn't be notable except for HOW often they both occur in a pair.