An upside-down pineapple is a widely recognized symbol within the swinger community, used as a discreet way for people interested in consensual non- monogamy-specifically swinging, which involves partner-swapping-to identify themselves to others with similar interests
. This symbol can appear in various forms such as on clothing, jewelry, door decorations, or even grocery carts, and is often used in social settings like cruise ships, campgrounds, or public places where swingers want to signal their lifestyle without being overt
. The pineapple itself traditionally symbolizes hospitality and welcome, but when flipped upside down, it takes on this secretive, more "spicy" meaning related to swinging
. The exact origin of the upside-down pineapple as a swingers' symbol is unclear, but it became popular as a subtle code in vacation and social environments where swingers wanted to connect discreetly
. It is important to note that not every pineapple displayed upside down necessarily signals swinging, as pineapples are also common decorative motifs symbolizing hospitality in many cultures
. In summary, the upside-down pineapple is a covert sign used by swingers to indicate interest in partner-swapping or swinging parties, serving as a mutual identifier within that community
