Answer:
To you, rude would I never be, though I flag my tongue for all to see. What am I?
I am often sold by children entrepreneurs in summer time
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house.
I am the place to turn when nature calls.
I hold two meanings. With one I may be broken, with the other I hold on. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?