I have memories of being in a school bus during the summer and driving through streets with open hydrants. Without fail, the kids manning the hydrant would grab

I have memories of being in a school bus during the summer and driving through streets with open hydrants. Without fail, the kids manning the hydrant would grab a can and use it to direct the water towards the bus. The first time it happened, we all got wet, along with our books, papers, calculators, etc. After that, the bus driver would stop the bus and we would close all of the windows before going through.