VIDEOS:
Candyman
Candyman is essentially a ghost Tulpa of sorts, a being powered entirely by the belief of others in him. The franchise in fact always leaves it ambiguous if he's actually a ghost of Robitaille (the man who triggered the legend), some kind of spiritual construct of fear using Robitaille's identity or some mix of both.
Example of:
Our Ghosts Are Different
Example of:
Our Slashers Are Different