Answer:
I get wet when drying. I get dirty when wiping.
In a tunnel of darkness lies a beast of iron. I can only attack when pulled back. What am I?
I am a type of cheese made backwards
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I am an instrument capable of making numerous sounds but cannot be touched or seen. What am I?
A cowboy rode into Friday. He stayed in town for three days and rode back on friday. How is that possible?