The few thugs who can back up the
trash they throw around. Annoying, rude,
like cockroaches with the way they multiply and persistantly show up, even after being beaten to a pulp
time and again.
Usually carry butterfly knives, but some 'evolve' to such a point where they walk around with a handgun tucked into the back of their pants, which they cannot fire with any accuracy, but still dangerous nonetheless.