What does it mean when someone calls you extra?

Why do girls flip up their friend's skirts? How do you greet someone at night in french? Why is it called rude solo? How should guests be spelled in the case of a sign that reads Guests rubbish only Guest Guests Guest's or Guests'? How you say hello in Chinese? What is the meaning of nakupenda? How can you possibly stop bitting your nails? Where did the term party pooper come from? How do you uninvite someone that you invited to a function? Has the hospitality industry changed over the past 50 years? Is it proper grammar to say you me and a person's name? What is the slang word used to indicate mistake? How quick is a jiffy? What is a hinkety pinkety for attacking someone with false praise? Oui tres bien mon petite amis? How do you turn two clip-on ties into a normal tie? Are insolent and surly synonyms? What is the female version of earl? What is the masculine form of bridesmaid? What does et vous êtes très gentille mais le meilleur c'est toujours Dieu je sais le que tu dise mean in inglesh?