living underwater 

this term is used, somewhat either neutrally or sarcastically, to define a ridiculous idea or ideas that are far off ridiculous, even by the standards of most people's imagination.

boy: my teacher would look good in a Frankenstein suit for Halloween, so I'll usurp Harry Potter's magic powers, and turn him into one for ever. I don't like that teacher anyways. No need for even a costume

boy's mother: Honey, please stop living underwater. If you think your teacher is so ugly, ask him if he is related to Boris Karloff, who was the best portrayer of Frankenstein in film, or just note in your diary that you personally think your teacher looks like Frankenstein. No need to do anything radical.

living underwater by Uncle Dimma March 6, 2012

living underwater 

Living in your own alternate reality or being eccentric

Stop living underwater and get back to reality.

living underwater by Uncle Dimma March 21, 2021

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