Maybe I have a strange sense of humor myself, but I've been laughing AT them for a while. They're so over-the-top that they come across like a parody. I've even watched some of their videos just to laugh at their craziness.
But now, we can see that, while some of us were laughing at them, two of them were planning mass murder. Now, it seems as if their group has been growing, and it sounds like their crazy views have been spreading, at least in that Jersey City neighborhood.
They are the equivalent of the lunatic Westover Church group, Only armed and active terrorists.