Answer:
What do you have when you're sitting down that you don't have when you're standing up?
Thirty white horses on a red hill, First they champ, Then they stamp, Then they stand still.
What contains zero calories, but if you consume it, you will probably gain weight?
It cannot be seen, it weighs nothing, but when put into a barrel, it makes it lighter.
I can be short and sometimes hot. When displayed, I rarely impress.
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?