Coily
Coilies are evil springs from every game in the Classic Trilogy. They are a type of enemy. The jump around randomly, except that they avoid Conveyor Belts and Ice at any cost. They can't jump high enough to jump on top of Boxes or Walls. They can be destroyed by Electro Tiles, Spikes, Fireballs, and objects (that aren't Stinkers) coming at them from Ice or Conveyor Belts. They are mostly just annoyances, but can also be quite important to the puzzle.
Yays. (<delete that part, it was just so I could make an important change elsewhere)