See how to make a flamethrower for under fifteen dollars in this video. That's right, your very own flamethrower. You've always wanted one, so go out and make one so you can shoot flames into the night sky.
Step one: get a super soaker. Step two: get a can of WD40 (the more the better). Step three: rubber cement.
After all of that, you'll have one heck of a flamethrower. Just don't burst those flames onto your neighbor's car or anything, and you'll probably not want to catch yourself on fire either.