Empty Parachute theory 

The empty parachute theory is when someone (can be boy or girl but is usually a girl in heterosexual relationships) dating a boy/girl feels that their being able to get said person shows that they are clearly destined for greater things (better people) so after a while they will dump said person and attempt to find someone else. After they are unsuccessful in finding/keeping a new relationship they will then attempt to go back to the first person, almost as if they had jumped off of a cliff when they broke up with them and now after realising they had no parachute (no chance with others) they are crawling back to the top of the cliff (Original person).

This theory is common in instances where the girl was shy but attractive and the boyfriend is average (or easily friend zone-able) but is friends with a lot of people. Once the girl has become part of his social group she might feel that she can do better and attempts to find others without realising that without dating said guy she doesn't have any sort of parachute and is back at square one (If not lower).

Tim: You know my ex Emerson who dumped me a month back? She asked me out.

Alexandra: Yeah obviously, it's the empty parachute theory, she thought getting you was good but thought she could get even luckier, don't waste your time.

Jacob: Michelle dumped Jim, I wonder why, they were so good together and he helped make her so many good friends.

Amy: Oh that's classical textbook empty Parachute theory. Wait 3 weeks and she will be begging for him back.

Empty Parachute theory by Primmy114 April 21, 2014

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

schmegegge 

Yiddish slang word meaning bullshit, baloney, hogwash, nonsense, crock of shit or hot air.

I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.

schmegegge by budsbabe February 1, 2008