This is the Skunklock (currently an already funded Indiegogo campaign), a $120 bike lock that contains pressurized noxious chemicals that can make a would-be bike thief vomit when the lock is cut. Heck yeah, I love making people puke. That’s like, one of my things. Especially jerks who deserve it. I might even try cutting my own lock.

Keep going for a video.

Source: Geekologie – Skunklock, A Bike Lock That Sprays Vomit-Inducing Chemicals When Cut