To render
something that is practically perfect unusable by overzealously seeking to improve it. The act of dwigging almost always involves
long and uncertain timelines that accompany speculative goals. The involvement of NASA and other
government agencies such as the EPA are common causes of delay, along with the laws of physics, and basic project management flaws. All these things result in an indefinite state of "almost done"ness.
That
car has been completely dwigged. They'
ve been working on it for over
two years and it's still not done.