Answer:
Man walks over, man walks under, in times of war he burns asunder. What is it?
I go up but never come down. What am I?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead.
I have memories, but none of my own. Whatever's on my inside is what is shown. If I'm ever different, it's because you changed me. I feel like a decoration, here for you to arrange me. What am I?
I turn around once. What is out will not get in. I turn around again. What is in will not get out.
A little house full of meat, no door to go in and eat.