1. A person who is so annoying and dumb that they can no longer be classed as an idiot and therefore a new level of idiot was created for them, the Fucknut.
2. A person who as shit for brains (that's if they lucky).
3. A person who was dropped from a tall building at birth.
4. Also see: Alex Glumac
It's already hard enough having to deal with goddamn politicians all day. Add to that the internet, blogs, and the 24-hour news cycle and it's just fucknutsville.