Answer:
I can be hairy and itchy all over. I can be the scariest thing you have ever seen. I stand in the middle of nowhere, hanging on a stick. What am I?
What word when read from left to right is a ruler, but when read from right to left is a servant?
I only exist when you are here. Where you never were I can never be.
I have a head, tail, but no arms and legs. What am I?
I help engines spin and pants stay up.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?