Conspiranoia
A portmanteau of "conspiracy" and "paranoia", wherein one's paranoia is expressed through delusions of conspiracies.
Herp: "9/11 was an insides job! The Mayans predict the world will end in 2012! The Holocaust never happened! The Moon landing was a Hollywood hoax! ILLUMINATI!"
Derp: "Woah, man. Chill out with the conspiranoia, you're overheating."
Derp: "Woah, man. Chill out with the conspiranoia, you're overheating."
Conspiranoia
The condition of changing one's behavior due to the belief in conspiracy theories.
Matt has conspiranoia so bad, he'll run inside when he sees airplane contrails. He seriously thinks they're spreading some kind of mind-control chemical because he read it on the internet!