What is a upside down pineapple?

An upside down pineapple is a symbol used by the swinging community to indicate that a person or couple is interested in swinging or open to the idea of engaging in sexual activities with others. The upside down pineapple is often displayed discreetly in the form of a pineapple placed upside down in a shopping cart or as a decoration in a home.

The origin of the upside down pineapple symbol is unclear but it is believed to have originated in the 1970s or 1980s as a way for swingers to discreetly signal their interest in swinging without openly expressing it. The pineapple itself has long been associated with hospitality and welcoming, making it an ideal symbol for the swinging community.

It is important to note that not everyone who displays an upside down pineapple is necessarily a swinger, and it is always important to ask for and respect consent and boundaries in any sexual or intimate encounter.