Jack-o'-lantern
In the United States, a completely carved and lit Jack-o'-lantern is put on the porch, the porch steps, or in a window to welcome trick-or-treaters on Halloween. Once the pumpkin is carved, it is good for nothing else and lasts only a day or two before it starts to rot. Pumpkins used to make Jack-o'-lanterns are inedible. In the United States, mischief-makers steal the Jack-o'-lanterns of their neighbors. The pumpkins are smashed in the street, dropped from a bridge, or otherwise destroyed.