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.
by QuacksO August 30, 2018
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Rib Check

During the act of sex, the male punches the female in her ribs causing her to clench.
Nah dawg, that girl right there hadda get rib check.
by Toolmeezy February 19, 2025
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Checking the competition

The act of peeking over the divider between urinals and looking at another man's penis
Dude 1: (Checks the competition)

Dude 2: What the hell was that man?! Are you gay?!

Dude 1: Hell no! I'm just checking the competition.
by Gregalis February 13, 2012
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loaf check

The process of checking the quality of a cats loaf position.
Loaf check:
- No tail
- No paw visible
That’s a 10/10 loaf
by JoannaMeow March 09, 2023
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dollar checking

When a employee checks to see if a dollar is real or fake
Bob: Hey Mark that black lady was dollar checking my bill.

Mark: Oh wow
by Urbman September 23, 2015
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checking the oil level

Putting your finger in a woman's vagina to see if she is wet
I was checking the oil level on lisa lastnight it was a little low
by Holsackak November 26, 2015
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Race checked

Race checking, a race check, or the past tense "race-checked" is an occurrence when one person claims to be a race and the other person denies them that privilege. It typically occurs when ambiguous ethnic groups claim to be white but a "race expert" will come in and deny his race, often in a cruel and mocking way. Race checkers come in many different races: An Indian man race checking an Arab who claims to be southern European for example.
"I'm white, bro!"
"You aren't white, you look like dirty arab!"
A bystander: "DAMN, GET RACE CHECKED!"
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