Sphinchronized

When 2 people's bowel movements have aligned to the same general time.

"My best friend and I have known each other so long that even our morning dumps have sphinchronized"

by SixSpeed July 26, 2017

sphinct-o-second

That split second just as you realise something really bad has/is about to happen, your stomach feels like you're falling off the top of a tall building and your sphincter grips up tighter than a Duck's Arse.

1. I was in the office late at night and thought the place was empty, I was just about to start Rounding up the tadpoles when a cleaner walked in! There was a sphinct-o-second moment while I frantically packed my todger away.

2. Sent a sext message saying "I'll be home in 5, lube yourself up!" and as I hit sent, I saw "Received: mother in law" !

by ADzski March 7, 2019

shintersplash

when you take a fat dook and the toilet water splashes on your ass

I just took a shit, and now my butt is covered in shintersplash!

by BowlerHatGuy January 9, 2023

sphincterific

A sarcastic way of saying something is not so good.

This goat anus pizza is sphincterific!

by Glenn M January 9, 2006

Shinternet

Shit-Internet - Having shit internet being shortened to shinternet

AHAHA WILLMATTY HAS SHINTERNET

by Willmatty3 July 23, 2017

Sphinctastic

Something so shitty and bad that is surely must've come from someone's nasty anus.

That show last night was completely Sphinctastic!

by Shit_4_Brains November 26, 2007

shvincter

the muscule up your ass that keeps the shit from coming out

no you can not fuck me up the ass with your 18 inch dick you'll brake my shvincter

by amber March 6, 2004