In Hawaii, they say instead "I've got some land on the Big Island", often actually owned, and commonly a bare lava field. People do build on them, and truck in soil for plantings. The result can be beautiful, often suggesting an oasis.
> In those years before the First World War, Americans were clamoring for better roads, and a cadre of slick characters was diligently trying to turn that desire into profits by barnstorming the country pitching “patented” bridge projects to county commissions and city councils. Frequently they’d sell a design that they had a dubious patent on to politicians with no clue about engineering, then install it whether it worked on the site or not. Some of these bridges failed in a matter of months as floodwaters washed out their footings; for others, the adaptations necessary to make them work cost more than the bridge itself. One Iowa bridge that crossed a county line turned out to have been fully paid for twice — each county had gotten, and paid, the full bill.