elephant cage
n.— «The NSA has another type of antenna array, nicknamed an elephant cage, which houses 360 elements. When the agency marries multiple elephant cages together, it can pinpoint exactly where a signal is coming from.» —“NSA Rolls with Tech Changes to Keep Spying” by Lisa Vaas eWeek June 4, 2007. (source: Double-Tongued Dictionary)
Further reading
Sara in Madison, Wisconsin, was reading an old edition of The Joy of Cooking and came across a recipe that described a cake’s ingredients as earrings for an elephant. She couldn’t discern whether the authors meant that was a good thing...
Taylor in Casper, Wyoming, carefully prepared her three-year-old son to meet his great grandparents for the first time. He misunderstood the great, and calls them Grandma and Grandpa Grape. Naturally, so does the rest of the family. Grant observes...