Twaddlology

n., pl., -gies.

1. The science that deals with twaddle and twaddle-like behaviour.
2. The foolish and prattish characteristics of an individual, group, or activity: the twaddlology of war.
3. Puerile tactical action or argument used to manipulate or influence another: He used poor twaddlology on his employer when trying to make the point.
4. Philosophy. The branch of epistemology that studies the nonsense, untruths and deceptiveness, and the relationship of untruths to logic and the mind.

Twaddlology - a word arrived fully formed, with its own definition and everything.