Last time I checked, Bible school wasn’t supposed to leave marks. However, thanks to a shortcut in filling water balloons, some of us may be sporting a couple of bruises.Knowing it would take hours to fill water balloons for wet night, we got those quick-fill balloons you put under a tap and fill up at once. The problem was there were no directions on how much to fill them.So, the water balloons start flying as the kids threw them with ferocity at one another.