How to make a homespun BB gun for only one dollar

This video tutorial will show you how to make a homespun BB gun for only one dollar. Yes, that's right... one buck. All you need to make the BB gun is a balloon and a paper towel cardboard roll. Of course, you're going to need some scissors and tape to make this totally effective.

After the makeshift BB launcher is made, find some BB's or use something else, like tacks or pebbles. Just be careful and do not point it at anyone.