Answer:
They are many and one, they wave and they drum, used to cover a stare, they go with you everywhere.
I am a million people's wakeup call, gossip party and adrenaline rush. What am I?
My days are numbered.
I am a mountain at night meadow at day
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. What am I?
What language does a billboard speak?