Did you know with four unsharpened pencils, about twenty rubber bands, tape, a pen, and one screwdriver, you could kill someone? Nah, impossible! Nope, not according to the kid who made this how-to video on making a crossbow. So, watch this video tutorial to see how to see how to make it a lethal crossbow yourself. Now, remember, it's only lethal if you point it at somebody, so don't. Stay safe and keep everyone else safe. If you just have to shoot this pencil crossbow weapon at somebody, do it during a terrorist attack, on a terrorist, of course.