know what one is about

be aware of the implications of one's actions or of a situation, and of how best to deal with them.

Here's a sentence using "know what one is about":

She was a seasoned negotiator who clearly knew what she was about.

by Arminkshipper July 29, 2024

<.7.9.7.6.>10.457.-2215-2219 Is Addicted To "There is just one thing'"<.7.9.7.6.>

<.7.9.7.6.>10.457.-2215-2219 Is Addicted To "There is just one thing'"<.7.9.7.6.>

<.7.9.7.6.>10.457.-2215-2219 Is Addicted To "There is just one thing'"<.7.9.7.6.>

by SuelTameOresuTeMato May 1, 2025

One-Week

Noun

Someone you only sort of had a crush on but it only lasted a week or two before realizing you actually don’t like them.

Do you still like Alex?

Nah, he was just a one-week.

by Lara Jay March 12, 2019

A new one

an account, idea, or joke not previously encountered by someone.

"I've heard of lazy, but somebody being too lazy to talk—that's a new one on me"

by Arminkshipper April 19, 2025

one-star assassin

Someone who leaves a 1-star online review, just to troll a company.

We fired Josh last month, and now he's leeaving negative reviews for each of our products. What a one-star assassin

by richkid98 August 13, 2018

Drop and give me one

For qualified riflemen: taking a firing position and, within five seconds, triggering one carefully aimed shot that connects with its target.

When I approached the firing line, the range officer said in a low tone, "Drop and give me one".

by Ironsmanshooter July 8, 2017

Twenty-one

Family in Second Life

Those Twenty-one are fucking amazing, they will fuck you up!

by Fanboifoxies May 11, 2023