Talk:Cucuy

have any of you heard of something that sounds like "siguanagua"? it is apparently some type of spirit monster but I am not sure of the spelling so haven't been able to find any info on it on the internet. My central american friends mention it as a bad spirit that taunts people in the dark when in remote areas with laughing and other tricks, but is apparently very dangerous. If someone could mention the correct spelling I would appreciate it.