day 1 

A friend that you've known since day 1 (best friends since you were children or early on in your life.)

I'm about to go chill with my day 1 niggas

day 1 by kennyg2 June 24, 2016

Day 1 

A friend who hasn’t switched up since the day you’ve met them

I’d choose her over him cuz she’s my day 1

Day 1 by Badbitchhh_xooox_ July 20, 2019

day 1 

The worst day of school someone could possibly have. It's the day where the classes beat your ass and you have to pay attention. Hard classes that will sodomize you and defecate in your mouth.

It was Saturday, then i started thinking about a day 1, so i shit my pants and vomitted uncontrollably. /cry

day 1 by Snaps October 1, 2003

Day 1 

Day 1 refers to all days of the week excluding Sunday.

Hey Lisa! Happy day 1!

Day 1 by Day1lovrrrrr May 28, 2023

day 1 

a real day 1 is someone who has showed love/support from the day you met them, not someone you've known the longest

mikey is can be my day 1 even though i met him a month ago verses my homeboy i've known since high school that ain't ever showed me no real love.

day 1 by mrbuiltdiff September 16, 2023

Day 1 homie

A day 1 homie is a friend you had since forever

Don't do anything stupid your a day 1 homie

Day 1 homie by fatty og March 26, 2017

Day 1 Assembly 

The assembly where people suffer less and can actually sit down, still have to clap AS HARD AS Day 4 assembly though.

Day 1 assembly? NOT AGAIN

Day 1 Assembly by THE_GUY_WITH_A🍆 December 29, 2023