one

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

see you later baby, one!

by Shanikama December 28, 2005

one eyed brown monster

The forehead pattern after enjoying a powerful sewage slurp.

"I looked at Gorgeous Dale walk out of the bedroom and the one eyed brown monster was dripping from his forehead."

by SmartAlek January 10, 2014

This isn't one of those times

The basis of civil rights is changing how people interact with you in public.

Hym "This isn't one of those times! This is a 'I'm entitled to money for you doing that' times."

by Hym Iam September 20, 2025

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

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

a real one

yaboifran2 on tik tok

yo yaboifran2 is a real one

by littlebeany June 18, 2021

That one sound

That one sound made by a slightly bendy sheet of any material when shaken.

Hey Jared! Check out this cool thing I found! it even makes that one sound! *woopdwoop woop woopywoop woopwoooop*

by whoopwoop May 29, 2022