How does interjection effect in real life?

What is a good introduction by an emcee during graduation? In the contraction ma'am what letter has been omitted? What is 'wonderful company' when translated from English to French? Why do women bring their knees together? How many boxes of macaroni do you need to feed 100 people? What is filipino table service? How do you reply someone bonjour monsieur? How many people does a 36x36 table seat? Do not impose on others what you yourself do not desire meaning? When is it appropriate to use slang or jargon? What does it mean to give someone the pink? What word means doing something when you were told not to? Is dear sir or madame capitalized? What is a sample welcome address? How do you say greetings in Thai? Is yes ma'am no ma'am respectful? How do you make a guy feel awkward? Where did the saying 'no shirt no shoes no service' derive from and why were shoes included instead of pants? What is the proper way to address an envelope to sibling children? Is good morning sunshine a racial epithet?