by TesticularTorsion September 2, 2014

The feeling of utter ecstasy when you let out a toilet-snake that's been brewing all day (or possibly longer). Side-effects include dizziness, drowsiness, empty thoughts, and most of all, euphoria.
Person 1: Jesus christ, man, are you okay? Are you having a bad case of Post-shit Paralysis?
Person 2: Haha.... yeah.... i-i'm fiiine. *(promptly falls asleep)*
Person 2: Haha.... yeah.... i-i'm fiiine. *(promptly falls asleep)*
by GimmickConnections March 26, 2021

by Chocolate Miller May 18, 2022

Post Shit Fart(s) or PSF syndrome
after taking an exceptionally large shit, the series of farts that come afterwords to really clear the bowels out.
after taking an exceptionally large shit, the series of farts that come afterwords to really clear the bowels out.
Johnny:"Damn why do you keep farting?! you just took a huge dump!!"
Joey:"Dude im having a Post Shit Fart(PSF) attack right now, my body is just making sure theres nothing left in there."
Joey:"Dude im having a Post Shit Fart(PSF) attack right now, my body is just making sure theres nothing left in there."
by johnsonlightmeup October 4, 2009

That feeling once you've left the bathroom after dropping a deuce, that you have some unfinished business. You feel like you still have to shit, you can't walk, and you can't poop any further.
by carpster May 30, 2006

The overwhelming feeling of accomplishment and happiness after dropping an enormous deuce. Similar to the itis, renders the person useless for the next 30 minutes as he basks in the glory of his deed.
After a long battle with constipation, I finally took a shit. The PSE (post shit euphoria) that followed left me on laying on the couch enjoying the euphoria.
by MasterShit February 24, 2012

The shits you get the morning after the superbowl when you've eaten too many hotwings and drank way too much beer.
by Brazz January 11, 2009
