Racing for Pink-Slips

I woke up this morning and realized that I've been employed for the past six months as a think tank consultant. I'd been having so much fun that I kind of forgot.

Our think tank just got our new assignment. Pinhead, the cenobite monster from the Hellraiser movies, wants to branch out. He is looking for civilian applications of his "dozens of hooks on chains appear from nowhere" power.

The guys came up with the usual expected ideas: high rise construction and demolition, air transport, suspension bridges, agricultural threshing, and extreme sports.

I'd like to put forward some other ideas. Any suggestions?