The word is used to describe the fallout of an event that affects one or more people in a bad way. Can also be used to accuse someone of spreading lies.
You know when a the shit hit's the fan that's bad right. well if nuclear bombs are detonated at altitude they cause more damage than if detonated at ground level as they affect a wider area because they aren't blocked by buildings. Imagine if you dropped shit on a helicopter at altitude.
Origin: German word for Shit "scheizen" or "Scheiße" in the mother tongue and the word Helicopter.
"Hit the fan?!?, it's hit the fucking scheizencopter!!!"
"Dude, stop being shizencopter, she didn't do anything to you"
"Stay away from Ted if you want to keep your job, he's flying the shizencopter"
"Oh dude, this town looks like it's had a visit from the scheizencopter"
"If we aren't careful we'll be going for a ride in the scheizencopter straight to the jobcentre"
"My boss totally threw me into the shizencopter just to save himself"