1.)When all hell breaks loose,
Pandora's Box is opened, when you're screwed big time, and/or when yer fucked over.
2.)The moment at which fecal matter hits the spinning blades of an electric fan.
3.)A really good
Circle Jerks song featured on the cult classic film
Repo Man.
We just
get by however we can. We all gotta duck,
when the shit hits the fan!
Goddamit boy, how many time have I told you to stop shitting in front of the fan?