Sexistential Angst 

Post-hook up worry about things being weird because you hooked up with that person. Feeling bad because you had sex that might not have been a good idea.

"I just did one of my ex's friends and am now suffering from sexistential angst."

"I've got some pretty bad sexistential angst, wondering how long I should wait before I call this dude."

Sexistential Angst by GullibleZine March 8, 2007

Existential Angst 

Existential Angst is the relation to one being aware of the possibility that life lacks meaning, causing an extreme form of anxiety, and a feeling of despair or hopelessness.

One who is an Existentialist may also have the Angst from the realization of one's true freedom. The normal example for this would be like one standing on the edge of a cliff. Someone with anxiety may fear falling off, but someone with Existential Angst, however not only fears falling off but dreads the possibility of throwing themselves off in a sense that "nothing is holding them back".

I often feel scared that life is pointless or lacks meaning causing my Existential Angst.

I was afraid that I might jump off the edge of the cliff falling to my death because I had an impulse of amorality from my Existential Angst.

Existential Angst by Nietzsche Brain November 18, 2013

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