Because of the all-inclusive setting and general party vibe ... especially through an upside-down pineapple. According to the cruise blog Cruise Mummy, upside-down pineapples are often a subtle ...

A TikTok video has gone viral, sparking intrigue about an unusual tradition aboard cruise ships ... door with a sticker of a pineapple dressed as a pirate, upside down. With the camera zooming ...

The website CruiseHive is reporting that Carnival Cruise Line is no longer allowing upside down pineapples as decorations for stateroom doors. While the pineapple symbol has long been a common ...

On his blog, Gary also warns passengers to avoid bringing upside-down pineapple door decorations on certain cruises. The decorations are no longer permitted on Carnival ships after the company's ...

Gary explained: "For those who don’t know, an upside-down pineapple has become a bit of cruise folklore and is reportedly used to advertise you’re into the 'swingers' lifestyle and inviting interested ...