Showerfowler 

When someone lets a fart rip that is so disgusting it causes one or more people to prematurely exit their shower and possibly with soap still on their body.

Man, my wife dropped a showerfowler this morning and I had to bail. I think some soap dried on my back and now I’m itchy as hell.

Or

Boy and I feeling rough, too much Guinness and hot wings last night. Accidentally hit myself with a showerfowler this morning and I actually puked in my mouth while bailing out.

Showerfowler by Bam2it September 17, 2020

ShowerTower 

Showertower - when you go for a shower and put showergel on your fingers and slide them into your starfish

No mate cant today need to go home and have a showertower

ShowerTower by RealEstateSlang December 28, 2021

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004

schmegegge 

Yiddish slang word meaning bullshit, baloney, hogwash, nonsense, crock of shit or hot air.

I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.

schmegegge by budsbabe February 1, 2008