What is rendebut?

What are some differences between a formal workplace and a informal workplace? Should you tip the dry cleaners? If someone says just say the word and I'll do it what do they mean? I gave her a quick kiss last time I saw her. On he the next date should I greet her with a kiss or wait till the end of the night? What is the proper salutation in a letter to someone with PA after their name? What is the word in french for lady? What is the proper etiquette for not inviting all coworkers to baby shower? What are some sentence for the idiom? Do french girls take it in the butt? When did it become acceptable for women to wear trousers? How do you give a welcome speech on fancy dress competition? Should you feel embarrassed if your cousin catches you going through her underwear drawer? What do you call a person who's unwanted? Why should you support your coworkers? What is the Another word for old fashioned goodbye? What is the meaning of Just put on your big-girl panties and deal with it? What does the idiom turn your nose up mean? When I had someone for dinner they sent a thank you note. Now who makes the next invitation? Why do people tip in America? Greetings in french creole?