The act of pressing your and another person's anus together and defecating into the other person's anus, or the other person defecating into your anus.
Ray William Johnson: Last night I heard Sheila and MacDonald were Shit-Swapping!
Bart: What the hell is Shit-Swapping?
Ray William Johnson: MacDonald was letting Sheila take a fat dukey in his asshole!
Bart: What the hell is Shit-Swapping?
Ray William Johnson: MacDonald was letting Sheila take a fat dukey in his asshole!
by godzillamaster099 August 13, 2018
Get the Shit-Swappingmug. 
by autmwnd February 25, 2015
Get the dog shit snow ballmug. The act of playing hide and go seek but you throw poop at the persons eyes who is it so they become blinded by your poop so you can run and find a new hiding space
by Autism anus July 2, 2019
Get the Hide and go shitmug. by i.forgot.my.name October 1, 2020
Get the shit demmug. A seemingly unending flow of diarrhea caused by ingesting contaminated water left untreated after raw sewage flowed from a water treatment plant that was knocked off-line by an atmospheric river.
Kent had an 3-day atmospheric river shit after he made Cincinnati stew at Marc's house during the atmospheric river.
by Hot Franklin January 9, 2023
Get the atmospheric river shitmug. by SeanPanini May 23, 2018
Get the Shit ass fuckmug.