You’d better watch yo back. I got a cane and I’m not afraid to use it.
![](https://www.nerdgirl.com/wp-content/uploads/2012/09/41b9gIaejTL._SL500_SS500_.jpg)
Amazon.com: Cane for Self-defense DVD: Gordon Oster, Sang H. Kim: Movies & TV. Yes. It really does exist. Yes. It seems like it would be kind of amazing in a Neopolitan Dynamite sort of way. Am I going to buy it? Maybe. Be prepared.