It is a magical creature much like a unicorn. It has a horn like unicorn, but a body of an ameba. It a very mystical an hard to image creature, because it is hard to imagine a horn that small.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)