Crowdfunding a bike-lock that squirts vomit-inducing antipersonnel gas when cut

https://www.youtube.com/watch?v=ba1OLoPIBfYThe Skunklock is a $109 crowdfunded gadget that contains pressurized vomit-inducing gas the creators call "Formula D_1," and which is intended to induce immediate vomiting when inhaled, as well as difficulty breathing, "A lot of similar symptoms to pepper spray." (more")