To Explode a Dream

Hello sir, what's that you have?
Why, it is a
dream-exploder. I use it
to explode dreams.
How does one go about getting
a dream-exploder?
You must make it yourself.
Out of what?
Oh, you know, all manners of things:
marshmallows, beans, bones,
nails. Even swords.
Okay. I shall
make one.