QuoteGetting frisky with other passengers might have been an option – upside down pineapples, a cruise symbol to signify a cabin's occupants are open to swinging, were apparently affixed to some of the doors – but a desire to get soused while aboard only got passengers so far.
https://nypost.com/2024/09/14/us-news/cruise-confessions-stories-from-a-9-month-world-cruise/