Answer:
Feared on the playground, he steals your lunch money and distributes wedgies
I usually wear a yellow coat. I usually have a dark head. I make marks wherever I go.
One time every year, there is a very special day. Little have the same, everyone party a different way.
What bear has no ear?
What divides by uniting and by dividing?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?