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(hey-thee-ist)

A person who vocally hates on religious individuals, often criticizing such persons for being uneducated hillbillies.
Phillip: Dude, I can't believe how many people still believe in creationism. What ignorant idiots.

Lewis: Chill, man. Stop being such a freaking hatheist.
by Floodgate June 29, 2011
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2
A person that does not believe in the supremacy of Harry Potter.
Kid 1: Harry Potter is so dumb, it's not even real!
Kid 2: What are you talking about, stop being such a Hatheist.
by GinnyandHermione December 23, 2009
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