A combination of Teabagger
, a Teahadist is a domestic terrorist masquerading as a "patriot" in the US. The Teabagger feels that the only way to uphold truth, justice and the Constitution is to violently attack and threaten those who happen to disagree with said Teabagger's views. Phrases such as "defend the Constitution", and "The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants" are often heard from Teahadists, although how much they actually understand what those mean is in debate.
It's only a matter of time before one of those Teahadists drives a truck bomb into a federal building, just like Timothy McVeigh.