Here’s the scenario. Halloween’s over. The kids have their loot. But you, the grownups, are stuck with pumpkin upon pumpkin upon pumpkin . . . what are you to do? You could just leave them out for the garbage collection but that’s not very inspired. A more creative option would be to head out to a field in rural Delaware, build a big-ass catapult or a big air cannon and let the fun begin. (A longer video can be found here.) The World Championship Punkin Chunkin contest has been hurling ripe holiday vegetables through the autumn air for two decades now and attracts a crowd in the tens of thousands. (Previously on MetaFilter).