Is mrs Knippenberg real

Which country does eton mess come from? When somebody says something ironic or unexpected? What does the idiom 'step on someone's toes' mean? How would a guy dress up as a girl? Is it bad to open someone else's beer? How many times do people clean their toilet a month? What does How've you been mean? With malice toward none with charity for all what does this mean? What does RSVP by COB mean? How can differences be respected? How can you remove yourself from someone's friends list? How do you abbreviate the word welcome? What does emmerder les envieux mean? What does the expression keeping up appearances mean? Greeting card with a message promoting respect for difference? Can a idealist be analytical in nature? How big is personal space? What does mittagessen mean? Why do people wear fingerless gloves? What does Mon premier mean in french?