This is one of the scariest sounds I've ever heard. It's something I would expect to hear while walking through a haunted house of mirrors with scary clowns just wandering around through it. Either that or a bush maze where there are scary clowns wandering through it with weapons, and scary baby dolls scattered throughout.
Just try closing your eyes and turning up the volume. And if you don't think it's scary, then you'll probably think it's really cute, so you should like it either way.