What is the connotation of smirk?

How do you say toilet in mandarin Chinese? What is your stand? What does genteel sufficiency mean? How many people like wearing slippers? How do you wear a pink thong? What happens when a person remains unruffled in a tense situation? When someone calls you a very kind lady? How did the Russian tzar peter the great's imposition of the table of ranks in 1722 affect Russian society? What is an appropriate nonverbal greeting? French for sorry you are leaving? What is a metaphor for well behaved? What does the proverb actions speak louder than words mean? What are aristocratic baby names for girls? Where does the saying keeping your skirts clean come from? Who created manners? How do you ask a friend for money they've forgotten they owe you? What does the idiom do something behind ones back mean? Is it OK to blow your nose at the table? How do you say to not use in french? How is a virus spread from place to place and person to person?