The Shit Commitment is a invulntary action that happens when you need to take a dump. You walk into the bathroom and see the seat and ur brain sends signals to your ass to release pressure on the shit and prepare to fire. The odds of aborting are exactly 1:17
A problem just got worse, or a problematic information just went public.
When somthing that was supposed to stey a secret became known to the worse people, or a problem you dreaded just manifested
A: John sent the email to his boss by mistake...
B: The Shit just hit the fan
A: The software update included the virus, it was sent to all the clients by now
B: The shit just hit the fan
The smell of that exudes the 3rd stall of the 1st floor bathroom after the tiny woman leaves from her explosively nose hair stinging diarrhea spell. The smell that seems like it is physically impossible to leave the body of such a small human, not to mention them walk out alive without their insides left behind.
Avoid the bathroom for about 20 minutes. Lady with The shit of death aka gutrot has just relieved herself in the 3rd stall.