If you’ve spent any time in Phoenix, Tucson, or Vegas, you’ve probably seen an upside-down pineapple somewhere — on a shirt, porch flag, car decal, or someone’s grocery cart. Some people still say, “It’s just a fruit.” But I think they know exactly what it means. The upside-down pineapple is one of the most widely recognized symbols in the swinger and open-minded adult community. Its meaning is part humor, part history, and part Desert Southwest culture. Let’s break down the