Teenagers in New Jersey have started a "game" that is anything but, and it has a lot of people scared and angry.

This game, called "Knockout," is nothing more than teenagers sneaking up on a suspected stranger and attempting to knock them out cold with one punch. They'll then take the victim's possessions and move on.

As you'll see in the video, these teens target anyone simply walking down the street, and they don't discriminate -- male, female, young, old, whatever.

Teenagers have even gone as far as hitting delivery workers with packages in their hands and even mothers holding children.

Absolutely sickening, and I can only hope a stop will be put to this soon.