Cruise ship passenger mortified by X-rated meaning of 'cute pineapple' stickers on doors

dailystar.co.uk:

"cute" pineapples on her fellow passengers' doors actually meant.Dominique, a US-based travel blogger, shared a clip of the strange sight on social media and couldn't help but ask viewers what they were.She posted in the video: "When you're on your first cruise and you see that everyone has that little cute pineapples on their door.READ MORE: You may think a woman is 'ejaculating' during sex - but it could be something else"How cute, I wonder what's the occasion."Dominique walked past the doors and found a pineapple poster written "Welcome" on top, and another small upside down pineapple sticker on another one.The tropical fruit symbol actually has a secret meaning other than just being a juicy fruit.Some viewers pointed out that the upside-down pineapple is an "international hospitality symbol" while others claimed its real meaning is rather more explicit.One said: "They're looking to have a good time with many friends, after all it is a cruise."Another wrote: "Those people are swinging I learned that at young age from my first cruise.""When I learned what pineapples meant, I was floored.