Pulling a Jan 

Suddenly turning around and walking away in the middle of a conversation for no discernible reason. If the dismayed interlocutor asks about it the following day, this is typically followed by answers along the lines of: "Duh! I gave you plenty of nonverbal cues that I didn't want to talk."

Person 1 : I was telling him about the issues I have with the project, but he just walked away! How is that even possible?!
Person 2 : Ah, clearly he pulled a Jan on you!

Person 1 : He said he only had a short question, but then he kept talking for an hour about useless stuff, jumping from subject to subject. I feel completely drained!
Person 2 : Oh well, if he does that again, you should consider pulling a Jan on him.

Pulling a Jan by DefinitelyNotJan March 2, 2022

Pulling a janie 

Falling uncontrollably in a contentious cycle

Ashley:did you see that loser fall in the hall this morning
Taylor:yeah,she was totally pulling a janie

Pulling a janie by Angel the right angle May 31, 2019

Pulling a janis 

Someone who takes Wayy to long passing that dank

HURRY UP GEORGE AND PASS THAT DANK YOURE PULLING A JANIS, A MAD JANISS

Pulling a janis by Darkeydark June 2, 2015

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