If it's crap ... We'll tell you
my reaction was that gif as well.
click on the image and you'll see he's pretty bad person
That's low and Slow....Bro
I'm not trying to defend these people who makes jokes (and I don't want to makes jokes, either), but it is kind of hard not to (at least, for the people who aren't close to the victims) because something like a crazy guy dropping a smoke bomb and start shooting people, does sound like something from (especially) a Christopher Nolan's Batman film.