What is soap made out of?
M: uh, soap's made out of... bubbles! I'm just kidding.
Why does Batman wear a cape if he can't fly?
M: Dumb question. Batman wears a cape if he can't fly because he thinks it looks cool.
J: Um. To look cool. 'Cause all superheroes do. Except Spiderman.
What's the hardest thing in the world to do?
J: I don't know... nothing.
aaand, then they left before I finished :P