Misologist

mis-ol-og-ist* (m-sl-jst)

noun
1. A hater of reason and/or logic.
The drunks leaving downtown after the fireworks on Canada Day have always acted the part of disoriented misologists.

Synonyms: blockhead, bonehead, cretin, dimwit, dork, drunk, dumbell, dunce, flaky hippie, fool, idiot, ignoramus, imbecile, jerk, moron, muttonhead, nincompoop, Shonna's ex-boyfriend Danny, Walmart shoppers.

* An idiot is a stupid person with a mental age below three years, while a moron is a stupid person with a mental age of between seven to twelve years; a misologist can be any mental age, but will still seem like an asshole.