Fantasy Baseball 

A game in which major league baseball players are drafted to fill a fake roster. Different leagues have different settings but essentially you get rewarded when players on your team do good (such as striking out batters or hitting a home run) and penalized when they play poorly (such giving up 5 runs or striking out).
Fantasy baseball players are usually hardcore baseball nerds and/or stat heads. It is taken extremely seriously and causes extreme mood swings.

John loved the Boston Red Sox, so he felt dirty for selecting Derek Jeter as the SS for his fantasy baseball team.

I haven't slept in 3 days, my fantasy baseball draft is coming up and I need to study

Fantasy Baseball by Will.I.Am2121 October 11, 2010

Fantasy Baseball Rebuild Mode 

In fantasy baseball competition, "Rebuild Mode" is a term used for a shitty team trying to save face.

My team sucks this year because we are in Fantasy Baseball Rebuild Mode.

Fantasy Baseball Rebuild Mode by velcro July 2, 2012

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

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