Acrimonial

A negative endorsement of a product, person, service , brand etc

the opposite of testimonial.

after a poor experience at a restaurant people often send out a stinging acrimonial using Twitter.

Acrimonial by enovapr December 13, 2009

acrimonious 

stinging, bitter in temper or tone

An acrimonious debate between the two candidates.

acrimonious by Jared Michael Nelson January 18, 2007

Sacrimonial 

A mix mash of sacrificial and ceremonial

He had a sacrimonial burning of his work uniform to release him from the demons created by it

Sacrimonial by SullyGSXR April 20, 2022

Acrimatial 

When you eat poop and throw it up

I just made a big acrimatial over there- wanna see?

Acrimatial by Poopeater913 December 14, 2019

acrimonious Albert 

acrimonious: bitter/angry

Albert: who is named albert?
someone that sucks all the good energy from the room like a vampire and makes everyone bitter like them

the vampire of a person: *walks into the room*
all of us: “can you stop being a acrimonious Albert”

vampire: *dies on stop because they can’t be in a good mood for one second*

acrimonious Albert by Albert hater December 14, 2023

Alimonial 

A group of great blokes with golf skills as average as their physiques.

That’s the South-London’s Alimonial Golfing Society

Alimonial by Alimonial Finest April 28, 2024

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