Answer:
What goes up, but never comes down?
What letters of the alphabet run around and have a tight schedule?
When does an Irish potato change its nationality?
Not a priest, not a king but wears different kinds of clothes.
What is it that no man wants, but no man wants to lose?
What is lighter than what it is made of?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?