Oh, there's a witch. Oh, here's an old lady. Sometimes they would play along with us and pretend to be scared by some ghost or witch. But they would always have some candy and maybe an apple to put in our "trick or treat bags." But what if no one come to the door, or if someone chased us away? Then we'd play a trick on them, usually taking a piece of soap and make marks on their windows. .And afterwards we would go home and count who got the most candy.
One popular teen-agers' Halloween trick was to unroll a roll of toilet paper and throw it high into a tree again and again until the tree was all wrapped in the white paper. The paper would often stay in the tree for weeks until a heavy snow or rain washed it off. No real harm done, but it made a big mess of both the tree and the yard under it. One kind of Halloween mischief.