What does an upside-down pineapple mean on a cruise ship?
There are lots of codes in cruise culture – "alpha" codes to signal onboard emergencies, numerical codes printed on your keycard to represent your cabin number and even codes for the names of the vessels themselves. But, perhaps no code is met with as much side-eye as the pineapple and what it stands for, particularly if it's upside-down.
What do upside-down pineapples mean when you see them on a cruise ship? Read on for more about their hidden message.
What does an upside-down pineapple mean on a cruise?
When I think of pineapples, I associate them with all things tropical — mainly pina coladas by the pool. But, for people who are swingers — couples who switch partners for the purpose of having physical relations — upside-down pineapples serve as a subtle way to indicate that they're part of that lifestyle, thereby making it easier for potential partners to find them.
Where might I see upside-down pineapples on cruise ships?

Upside-down pineapple indicators can be subtle (think pineapple sunglasses or nail art) or more in-your-face in the form of tattoos, cabin door decorations and, of course, clothing — everything from swimsuits and trunks to trousers and button-down shirts.
Are there swingers cruises?
Yes. There are several companies — including Bliss Cruise, Temptation Cruises and Desire Cruises — that charter ships for the purpose of hosting swingers cruises exclusively for people who are engaged in the lifestyle. Those types of sailings often include racy entertainment, workshops and even playrooms, in addition to regular cruise activities and port calls.
Although nude cruises are a different type of chartered voyage, some swinger cruises are clothing-optional.
What else should I know?
If you see an upside-down pineapple on a cruise, it doesn't always mean that someone is a swinger. In some instances, pineapples are simply a symbol of hospitality, particularly in the South and in Hawaii.
So, if you find yourself on a voyage out of Galveston, Texas; Mobile, Alabama; or one of Florida's many ports, or if you're booked on a Hawaii cruise, think twice. Pineapples on someone's attire might just mean they liked the look of the shirt, shorts or bathing suit they're wearing.
The bottom line is that you should use discretion when making a determination about a pineapple's meaning when you see it in the wild — or on a cruise ship.
Planning a cruise? Start with these stories:
- 5 ways cruise lines are nickel-and-diming worse than ever
- The 5 most desirable cabin locations on any cruise ship
- A beginners guide to picking a cruise line
- The 8 worst cabin locations on any cruise ship
- The ultimate guide to what to pack for a cruise
- A quick guide to the most popular cruise lines
- 21 tips and tricks that will make your cruise go smoothly
- Top ways cruisers waste money
- The ultimate guide to choosing a cruise ship cabin
TPG featured card
at Bilt's secure site
Terms & restrictions apply. See rates & fees.
| 1X | Choose to earn up to 1X points on rent and mortgage payments with no transaction fee |
| 2X | Earn 2X points + the option to earn 4% back in Bilt Cash on everyday purchases |
Pros
- Choice to earn up to 1 Bilt Point per dollar spent on rent and mortgage payments
- Elevated everyday earnings with both Bilt Points and the option to earn Bilt Cash
- $400 Bilt Travel Portal hotel credit per year (up to $200 biannually)
- $200 Bilt Cash annually
- Priority Pass membership
- No foreign transaction fees
Cons
- Moderate annual fee
- Designed primarily for members seeking a premium, all-in-one card
- Earn points on housing with no transaction fee
- Choose to earn 4% back in Bilt Cash on everyday spend. Use Bilt Cash to unlock point earnings on rent and mortgage payments with no transaction fee, up to 1X.
- 2X points on everyday spend
- $400 Bilt Travel Hotel credit. Applied twice a year, as $200 statement credits, for qualifying Bilt Travel Portal hotel bookings.
- $200 Bilt Cash (awarded annually). At the end of each calendar year, any Bilt Cash balance over $100 will expire.
- Welcome bonus (subject to approval): 50,000 Bilt Points + Gold Status after spending $4,000 on everyday purchases in the first 90 days + $300 of Bilt Cash.
- Priority Pass ($469/year value). See Guide to Benefits.
- Bilt Point redemptions include airlines, hotels, future rent and mortgage payments, Lyft rides, statement credits, student loan balances, a down payment on a home, and more.


