Joker's Stream

Why is this place called 'Joker's Stream'? Well, for a very good reason...actually. The waters are peaceful and flowing sweetly, the few rocks in this river parting the brook in many places. When the water slaps against a stone, it makes a strange sound - the sound of laughing! The laughing only grows louder when a creature steps into the stream, a chorus of laughing filling your ears. Of course, this is only a sound of nature...but some think otherwise, and suppose that the river is haunted by spirits, laughing at the fate this land is cursed with.