Cruise Symbols & Dress Codes (2025 Update): Pineapples, Flamingos & Hidden Adult Signal Adults, Cruise Trivia, Packing, Dress Codes, New2CruiseKathy TaylorAugust 22, 2025What does an Upside-down Pineapple mean?, Are pineapples related to swinging?, swingers cruise, swinging on cruise ships Comment