Splinkter 

The word used to describe a person who is unable to decipher between a compliment and an insult.

Hey happy birthday bud!

Hey what the fuck does that mean?!

You splinkter, I was trying to wish you a happy birthday.

Splinkter by GCess19 August 27, 2016

Sphincter Sinatra 

one that loves to break wind and will do so anytime or anywhere (like a crooner that breaks into song in an old 40’s musical)

“Dude, plug that blow hole. Nobody wants to wants to hear your ‘Summer Wind’. Don’t be a sphincter Sinatra.”

Sphincter Sinatra by goose_on_a_roof October 11, 2020

Compound Splinter 

(n.) a splinter that is so big that it goes all the way through your finger, breaking the skin a second time. It really hurts.

Man #1: "Hey BChil, can you help us get these wooden steps in place in front of the stage?"
BChil: "Sure. I could really use a good compound splinter right about now..."

Compound Splinter by BChil June 29, 2015

Sphincter Swirl 

When a person stimulates another person's anus with their tongue in a circular motion.

DId you give her the ole Sphincter Swirl last night? I sure did!

Sphincter Swirl by Newfie blogger January 3, 2019

The Splinter Cell 

The art of Splinter Cell-ing involves entering a cubicle and graciously performing a dump, without touching the surrounding toilet floor or the toilet itself. This can be performed as a simple one-person challenge, or be used as a practical joke by remaining off the floor undetected until the next user of said cubicle enters and the surprise is released.

Jake: I just used the toilet, and felt a dripping on my head, I looked up to see Sam Fisher himself about to shit on my head
Steve: That's the best performance of The Splinter Cell ever!

The Splinter Cell by AnusManBoy June 8, 2011

sphincter dust 

Crusty and dried on shit on your butt cheeks resulting from shitting in the middle of the night, and passing out on the toilet before being able to wipe your ass.

I passed out on the toilet last night and woke up with my ass cheeks covered in sphincter dust.

I need to take a shower to wash off this sphincter dust from last night.

sphincter dust by Wordstylez November 20, 2020

sphincter sprinkler 

When instead of wiping your ass after shitting, you push your penis through your legs and piss on your asshole, successfully cleaning yourself from left-over feces residue in your ass-crack

yo bro grab me some TP

pull a sphincter sprinkler

word.

sphincter sprinkler by Ron Howard13 March 22, 2011