Day One-ing

Having sex on the first day of college.

"Hey bro, are you planning on Day one-ing it when you go to college?"

"Yeah man, I want dat pussy as soon as I can get it!"

by Gaysinspace September 4, 2015

One-Shot Perfectionism

One-Shot Perfectionism is the unrealistic expectation that code will function flawlessly without errors on the first attempt, a mindset often held by programmers.

Example:
"His One-Shot Perfectionism led to frustration when the code failed during the initial run, requiring extensive debugging."

by CodeWizard33 October 19, 2023

Cmon lil one

Lil one is a word you can call a bih if u ain’t tryna say her/his name

Cmon lil one I call ye bluff.

by 36Peso December 29, 2021

cut one from the herd

Often falling from ones rear. Much like droppin the Cosby's off at the pool.

I cut one from the heard better stay awayfrom there for a while.

by Bobby Joe April 9, 2004

one direction

THE BEST FUCKING BOY BAND IN THE FUCKING WORLD WITH HARRY STYLES,LOUIS TOMLINSON,LIAM PAYNE,NIALL HORAN AND ZAYN MALIK.

person1:do you know one direction?

person2:ONE DIRECTION YOU MEAN THE GREATEST PEOPLE IN THE WORLD?

person1:lol no

person2:(has a knife)what did you just say

by i love big red bus May 21, 2021

One episode number one fan

This mainly applies to television series that have ran for over a year. One episode number one fans are people who see one episode of a popular television show and try to integrate themselves into the fandoms of said show much to the annoyance of actual fans of the show who have been there since day one. They will usually try and strike up a conversation with an actual fan but most fans are not interested in somebody who knows barely anything about the series and will ignore them. This usually leads to them becoming aggressive over not being included in a fandom they know nothing about and will often accuse the fans of gatekeeping.

“Omg I love this show so much! I ship this character and that character!”

Real fan: “dude you’ve only seen one episode, stop acting like you’re a die hard! You are literally one episode number one fan.”

by Millyfnaf June 26, 2021

One hand covering half of the face in photos

This shows that you are homosexual. Many people will take pictures/selfies like that to show signs of homosexuality

*Takes selfie with one hand covering half of there face*
Friend: hey man why you always use one hand covering half of the face in photos
Them: oh becuase I am homosexual and part of the lgbtq+ and I just show my love for the lgbt community as I am part of it.
Friend: um- ok

by Symlover36 August 3, 2022