Answer:
When one does not know what it is, then it is something; but when one knows what it is, then it is nothing.
I always run but never walk, often murmur, never talk, have a bed but never sleep, have a mouth but never eat. Who am I?
Do this to your gifts to make them festive
There is a man that can never enjoy the fireplace, who is this man?
It's real until the trick is revealed.
When is it bad luck to see a black cat?
Kids
Animal
Difficult
Easy
Food
Funny
Logic
What am I?