Day ones

People that say they have day ones everywhere are using the term wrong. Day ones are people that have been best friends since either birth or for several years. PERIODT!!

Man 1: dude I everyone is my day one.!
Man 2: nah, day ones are like Olivia and Isabella, they’ve been best friends since kindergarten. So fix ur self!
Man 1: ........

by Karen_Hit The Whoa October 5, 2019

one day I poked my brother in the eye with an apple pencil. she cried and cried. it was pretty warm so I didnt need a blanket on the hot day of winter

Confliction. Also, you’re not automatically funny by putting this into Urban Dictionary

Guy1: one day I poked my brother in the eye with an apple pencil. she cried and cried. it was pretty warm so I didnt need a blanket on the hot day of winter
Guy2: You’re an idiot.

by Meep beep June 12, 2021

A one from day one

Someone who’s been with you since the beginning and generally supports you. (Could be from the beginning of a certain period of time or situation.)

My Mom has been with me all my life. She is my A one from day one.

John is my A one from day one. We started this job at the same time.

by LiteBrite169 December 22, 2021

national day one day

The day you appreciate your “Day one” the friends that has been with you since the beginning and never stabbed you in the back

it’s national day one day show some appreciation to the friend that’s been there since the beginning

by DrFitzSlurp July 2, 2023

One day

a period of twenty-four hours as a unit of time

I will give ridderp ownership of the discord server and all of Luigi's coins one day.
-Amshan

by valorant or something idk November 28, 2020

day one strokes

Having sex with someone on the first day you meet them

I keep going on tinder dates tryna get some day one strokes

by Grantivanschilte April 25, 2024

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