Just speculation, in this age of hyped worry over local terrorism I must not be the only one who is anxious about the health/weaknesses of our corporate predators.
Starbucks (long live the independent coffee shop, down with wireless tyranny)
Their doors, their locks are fangs that can be broken/disabled/jammed. What would sticking the right kind of trash in their lock do, in all of their locks do, at each of their stores in a city do. Hurt business for an hour, a day. Money bleeding from them, moving on.
Anything with tires full of air... media vans, motorcycle cops, SUVs. Their fangs are air valves that happen to match bicycle valves, which a broken bike pump can empty of air silently in 1-3 minutes (with aid of cloth). What would happen if 1% of all motorized vehicles in a city lost the air in one of their tires. Would car dealers see a decline in buyers of (high risk of flat) vehicles.
Wheatpaste, water and wheat--decorating fastfood establishments with their own trash.
Tags at a store with comments added, like "Why are you buying this sweater"
How can we protect our predators from the damage anyone could do if they cared.