What would do if you were walking down the street and saw an abandoned baby stroller? You'd probably look to see if the baby was ok, right? But then, what if that baby popped out of the stroller with the look of a demonic homicidal maniac?

There have been some pretty brilliant viral marketing campaigns lately (like this one back in the fall for the remake of "Carrie"), and this is no exception. Check out the video below and see how innocent bystanders reacted to the terrifying toddler: