safety check 

The act of going to the toilet because the impending fart is untrustworthy.

Good thing I did a safety check; there was some poop in that fart.

OR

I didn't need that safety check; that fart was all air.

safety check by Col_Fury January 16, 2014

pre-release safety-check 

Refers to either:
(1) Where you ask a gal if there would be any chance of her getting pregnant before you "let go" inside of her, or
(2) Where --- prior to your letting go of a door and allowing it to close again after you've been holding it open for one or more persons passing through --- you briefly duck your head around said door to make sure there aren't any other people heading for the doorway, thus avoiding your accidentally letting the door slam in the faces of these previously-unobserved folks.

Clueless dude, speaking plaintively to a social-advice counsellor: I always make a point of performing a pre-release safety-check before I let go of a door after holding it open for others; it just seems like a lot of times, the folks who are inside the house or store yell at me to "not let the heat out" or "not let the bugs in". Well, what da HECK am I SPOSTA do --- just blindly let da door slam shut again and risk bruising someone's face?!
Counsellor (gently and seriously): Oh, nooooo --- of course not. I would suggest standing inside the doorway so that you can see both inside and outside at the same time simply by turning your head; that way, you can check for stragglers during the final few seconds while the last person is entering/exiting the room, and thus it will not take any extra time to be safe.

pre-release safety-check by QuacksO August 29, 2018

Check no saftey 

Whenever someone says false information they believe is true and you correct them.

Micheal: "Man said you can see the wall of China from space"

Derrick: "Actually, astronauts proved you can't see the great Wall of China from space, so that's a check no saftey"

Check no saftey by Wag1 donny g May 20, 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