Shit-hit 

When you smoke a hit of marijuana while taking a shit.

Gerry was tryna get baked but he also had to take a massive shit, so he took a shit-hit to save time.

Shit-hit by Higgler July 23, 2016

shit hit 

That last hit in the bottom of a well used bowl of marijuana, usually tastes like ass and leaves a long term shitty taste in the mouth.

Repack the fucking bowl! I just got the shit hit...

shit hit by Jon Doe September 1, 2003

Shit hit the fan

An expression that which a horrible disaster or something big has happened, or just going out of control

When I heard that loud thud of the boat exploding, I knew shit hit the fan.

Shit hit the fan by The Jester of Madness! November 10, 2015

Shit hit the fan

Basically, this is when emotions break loose and people get hurt. A literal meaning would be that shit gets on everybody due to the intrinsic nature of the fan.

"I found out my brother was sleeping with my wife, and that's when shit hit the fan."

Shit hit the fan by Define Please June 14, 2016

shit hit the fan

Expression - A derivative of the original: "The excrement made physical contact with a hydro-electric powered oscillating air current distribution device". Used primarily to describe a set of circumstances where events became inflamed to a point that control was lost.

Her insults rolled of me like water but the shit hit the fan after she claimed to possess information leading to proof that my Mother wore Army boots.

shit hit the fan by regedt32 April 6, 2004

SHIT HIT THE FAN

An idiomatic expression used to convey that something disastrous has occured.

The moment I saw the second plane hit the World Trade Center, I knew that shit had hit the fan.

SHIT HIT THE FAN by Brian T November 25, 2003

SHIT HIT THE FAN

A term used when a situation goes from bad to worse. (When there is shit that stinks...thas bad. When shit hits a running fan, flings it all over the place, and spreads the wafting stank...thas WORSE!).

We were fuckin last night, right? An I yell out, 'KIM!!!' Her name was Krysta...and after that, THE SHIT HIT THE FAN.

SHIT HIT THE FAN by Joshiro007 February 12, 2003