Big One

Here's a breakdown of the phrase:

"He did": Indicates that the person took action or completed something.
"His big one": Refers to a noteworthy or outstanding accomplishment.

"Did you see how he planned that romantic date with the candles and music? He really did his big one there!"

This means he put a lot of effort into making the date special and it turned out really impressive.

by t$$$$$$$$$$ July 26, 2024

Shaft one

What an angry boy says before he blocks you for 16 minutes and then adds you back and says I love you

“You can literally shaft one”

by Shafter101 July 2, 2019

one

goodbye to someone in which you mean to say, 2 people becoming 1.

see you later baby, one!

by Shanikama December 28, 2005

a real one

yaboifran2 on tik tok

yo yaboifran2 is a real one

by littlebeany June 18, 2021

Crazy One

There’s no better definition than “Thaneiaa”

Crazy One ... Exactly

There’s no better definition

by 12pseudonym12 August 7, 2019

One

One is a number that follows zero and precedes two. In scientific notation, it is written as ten to the 0 zeroth power.

Person A: Hey, where did all the apples go?
Person B: Oh I ate them and left one.

by Isaac Pennachi February 6, 2022

Mark I (Mark One)

The first in a series.

I saw that with my own Mark I (Mark One) eyeballs.

by Proof_positive August 22, 2011