Notching 

A competitive sport where one raises their hand in an "Okay" symbol higher than that of their opponent and says "Top notch". The winner is decided by who has their hand, or notch, the highest when either both players cannot elavate their hands any higher, or when one player's notching arm is lowered.

Bill replaced his arm with a longer, synthetic arm so he could get better at notching.

Notching by Topnotch27 July 22, 2017

notching 

having sex with your roommates mom in the back of a mini van

I was notching all night last night.

notching by kdgfe123 October 5, 2010

Knob notching 

The practice of scanning the male participants of an office gathering in order to imagine, and score/rate their penis.

She secretly indulged in some Knob notching during the team meeting and decided to award her manager with the highest score of 9/10.

Knob notching by KJBB February 19, 2009

The New Know Nothings 

The New Know Nothing Party--As with their predecessors, The Know-Nothing Party (Whig Dissenters), The New Know Nothing Party will make its official debut sometime in 2018. It is currently occupied by the kind of Republicans who fly with two right wings: President Trump's "base."

"The GOP went too far when they let that imposter Trump run on their ticket. The Republican Party as we know it will soon suffer the same fate as the Know-Nothings. The New Know Nothings are upon us.... Abe Lincoln is so dead. Oops."

The New Know Nothings by MissPriss9 July 7, 2018

Nothing matters anymore. 

Nothing matters anymore — The obvious nihilistic statement that will ultimately define the Post Truth Trump Era. With a growing ability to use Artificial Intelligence to both creates images and voices, subjective reality will be easily questioned driving further riffs in American culture. We have moved from the “Everybody Gets a Trophy Era” into “The All Opinions are Equal Era”. Gods help us all.

Using “ Nothing matters anymore.” In a sentence:

In the post truth World postulated by both Kellyanne “Alternative Facts” Conway; and, Rudi “Truth Isn’t Truth” Giuliani nothing matters anymore — especially nihilism. And I’m looking at you Fox News.

Nothing matters anymore. by Mind Hunter the Profiler March 9, 2023

Why you ain’t say nothing? 

Why you ain’t say nothing? — A favorite interrogative when someone gives you too much information way too late!
The reply to “ Why you ain’t say nothing?” is usually: “What! You didn’t know?!!!”

1) Man at a collage reunion::
You know, when we were in school, I hade quite a crush on you.
Woman at the reunion:
Why you ain’t say nothing?

2) First Friend:
You didn’t have to bring trees with you from out of town; Buddha is legal here in this state.
Second Friend:
Why you ain’t say nothing?
First Friend:
What! You didn’t know?

Why you ain’t say nothing? by Mind Hunter the Profiler May 12, 2023

7 or nothing

Means that Got7 are seven for ever till the end, no fandom can use the phrase because it is got7's print as Jackson Wang said "7 or never, 7 or nothing, if it's not 7 is not got7"

It was around 2016 that rumors that Jackson was leaving GOT7 that he had to talk about it in an interview to clarify that he was going nowhere

Got7 are 7 or nothing, f**** jype, dude

7 or nothing by Ahgase 7 for 7 January 11, 2021