Goonies

These "goonies" have been popping up here and there recently. I had no idea what it meant but according to the world of internet goon means;

1. A silly, foolish, or eccentric person.
2. A bully or thug, esp. one hired to terrorize or do away with opposition.

Considering the social dynamics of this town, it makes me wonder who is behind these little notes sprayed on road signs and beach entrance.