If you've ever wondered if hotel staff are gossiping about you behind your back, well you could be right.
But even if you did overhear what they were saying, you probably wouldn't understand what they really mean. That's because some hotel employees have devised a secret language so they never get caught out talking about guests.
Here are some highlights of the behind-the-scenes lingo, according to Conde Nast Traveler.
• Skipper: A person who makes a reservation but never actually turns up to the hotel.
• UG: An unsatisfied guest.