A Pake is a body of water that is smaller than a Lake but larger than a Pond. Hence there can be not be an un-known body of water, the term Pake was created to define something that is To small, but to big to be a Lake or Pond.
Naomi: "Hey guys! Look a Lake!"
Chris, James & Tony: "Dude, it's to Small to be a lake, but it's not a pond, dude it's a Pake!"