Behind the scenes 

When an actor, director or otherwise famous celebrity is portrayed as Good-hearted, drug-free, abstinate or straight but in real life is an addict of some kind, rude or most likely gay. Generally used to describe any personality that plays someone or claims to be straight and in actuality is on the down-low.

"Although Tyler Perry plays a woman in his movies, I think he might be Behind the Scenes"

I heard that Neil Patrick Harris does a little playing "Behind the Scenes"

Behind the scenes by mrsmartguy July 6, 2011

Behind the scenes Dutch rudder 

When your friend is doing someone Doggy style and you stand behind them naked and move their hips.

Man me and jimmy behind the scenes Dutch rudders her and she had no clue

Behind the scenes Dutch rudder by Mike Oxtasty May 1, 2020

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