The piece of a unicorn's horn that comes detatched from the rest of the horn, floating around and stabbing innocent babies, squirrels, and bunnies. If captured, the woonee can be eaten to give the eater the ability to fly, and become magical. If a human is stabbed by a woonee, they will turn into a vacuum cleaner

A person who dedicates their life to capturing woonees is called a zabidifier