Shit-Swapping 

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!

Shit-Swapping by godzillamaster099 August 13, 2018

Shit-Swapping 

Also known as Dukey-Dribbling and Poo-Chugging is 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!

Shit-Swapping by godzillamaster099 August 13, 2018

Shit Slapping

The act of bum rushing a fucker on the toilet and slapping the shit out of them....

Mom ask's why Im home so early from school? My reply... I got suspeneded for Shit Slapping Andrew Brown in the bathroom!

Shit Slapping by Ray July 2, 2004

Shit Slapping

The act of shitting into a rubber glove (i'm talking heavy,thick,long deep cleaning rubber gloves) and then beating any living thing until they/it becomes unconcious.

"You're about to get yourself shit slapped"
"I'm bored, anyone want to go with me to shit slap small children and their mothers at the park?"
"You worthless waste of skin, i'm going to shit slap you into a coma!"
"Anyone on AIM wanna cum over and give me a real good shit slapping? I'm so wet for you"
"when the paperboy asked for a tip, i shit slapped him"
"we should totally start an underground shit slapping fight club! that'd so sooo tight dude. totally"
"the neighbors dog wouldnt stop barking last night so i went over and shit slapped it to death"

Shit Slapping by Anthony Stewart June 19, 2006

holy snapping duck shit! 

Yet another Australian expression of surprise, disbelief ar anguish. There is quite a collection of these (see tags below).

Usually said with each word pronounced very separately and deliberately, but is quite often uncontrolled. The first thing I said when I turned on the TV and saw the World Trade Centre collapse was:

"Holy Snapping Duck Shit!"

holy snapping duck shit! by Choda Boy 57 August 24, 2006