Answer:
Who is it that rows quickly with four oars, but never comes out from under his own roof?
What goes up but never comes down?
Look into my face and I'm everybody. Scratch my back and I'm nobody.
Though desert men once called me God, today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
What is it that you must give before you can keep it.
What do angels sing in the shower?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?