Bonsai Tree 

The japanese art of growing dwarfed, ornamentally shaped trees or shrubs in small shallow pots or trays.

My flower pot has a tree in it, a bonsai tree.

Bonsai Tree by Louis Waweru December 5, 2003

Someone else's bonzai tree 

Especially relevant in big companies. When you develop an intricate, sought after skill set, but never rise to the level that was possible from your early potential, that may have been/still could be achievable elsewhere.

Zach has a PhD from an ivy league college, and has built enviable experience, but has never risen above director level in the blue chip company he works for. He's become little more than someone else's bonzai tree, and should probably leave, in order to become a red wood.

Someone else's bonzai tree by RandyRhoads84 October 23, 2023

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