commensalism 

A symbiotic relationship between two organisms of different species in which one derives some benefit while the other is unaffected.

Barnacles attach themselves to the shells of crabs. The barnacles recieve a home and transportation.

commensalism by Diana Stephens February 14, 2005

Commensals 

They are unknown friends on social networking sites like Facebook, MySpace, Twitter, etc. These are the people who just adds anyone they see on social networking sites. They, most of the time, sneak into photos, videos, etc. for their amusement. They also steals pictures and posts them on forums so that they, with their fellow commensals, have something to laugh at or even jacked at.

Hey, Sarah. I see that you have a lot of friends on Facebook. So, how many of those are commensals? You know, adding someone you don't know is dangerous.

Commensals by Jake Burrows June 30, 2010

Commentalist 

A constant commentary of all things minor, unnecessary and irrelevant, derived from an obsessive need to comment on everything with no particular purpose or outcome.

“That’s a talking point”: said the Commentalist, after no particular topic of conversation.

Commentalist by RMB78 November 23, 2017

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

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