"Exquisite, excruciating, searing, piercing, all-consuming pain... or treat!" is much more effective than "trick or treat" in generating a superior treat yield per resource! So you won't have to utter it each time you approach a treat resource, we've emblazoned it, with a nice, scary jack-o-lantern image, on a fine assortment of t-shirts, hoodies and novelty gift items for you!