koriðuduppii
Koriðuduppii is a term originating from Icelandic folklore, often referring to a mischievous spirit or small creature. Its exact nature is not definitively described in most accounts, leading to varied interpretations. Some traditions depict koriðuduppii as being associated with household chores, sometimes helping with them but more often causing minor disturbances or hiding objects. Others suggest it resides in natural settings like forests or caves.
The term itself is believed to derive from Icelandic words related to "corrupted" or "mixed" and "dug"
While not typically portrayed as malevolent, koriðuduppii is known for its playful and sometimes annoying habits.