

In the US we call that the National Guard. The state governor controls them. In no way are they for this sort of situation though.
I don’t care what the dictionary says. I’m telling you what every American means when they say “militia”: crazy fringe conspiracy theorists who spend a lot of time discussing “the Jew problem”.
Humming seems a bit odd. I wonder if those people are just humming to themselves.
I’ll do things like scuffing my feet, jingling my keys, or pretending to talk on my phone. I am a large guy and I naturally walk very quietly. I have scared quite a few women, and honestly, it is unpleasant for both of us.