A bizarre characher in the 1970's britsh childrens show "The Magic Roundabout", who was half man half coiled spring and who leapt about everywhere. Widely believed to have represented a cocaine or speed dealer. (The Magic Roundabout had many drug refernces for those of you who havnt seen it)
An object of such large mass it creates such a deep impact into the space fabric that it has the possibilities of tearing through its very fabric and creating holes to other possible dimensions except the 7th and 298th dimensions which are too improbable to exist. This word should be used as a noun.