o

o means oh most of the times, but it's also used for unfinished ok.
o can also mean ooo (amazed)
short o means wha-

(yes people use this)

Girl 1: I still didn't find any sources of that picture

Girl 2: o
Girl 2: :(
-----------------------------------
Girl 1:I found a really good profile picture!
Girl 2: o
Girl 2: Cool
-----------------------------------
Girl 1:(shows a weird deep web youtube video)
Girl 2: o...

by it's cold May 20, 2018

Kink-o-meter

a thingy which measures one's kink responsiveness to different stimuli

guy: Bro, today I kinda measured my kink on the kink-o-meter and it said douche sprayer

guy 2: duh, well you are what you are

by beat_this_ April 24, 2015

O po!

(Widely used and originating from the Yoruba language of Nigeria by popular Musician Naira Marley,) and literally meaning "it's plenty" in English.
O po! is used to show amazement at the size, quantity, grandeur or beauty of something.

It's a very versatile slang that can be used anytime and in many situation.

E.G. (A girl with a big backside passes and a guy exclaims)
: This is huge, infact O po!

:This your Versace make sense oh, O po!

by Kikiolah January 7, 2020

O Bam A Car E!

When you type in "Obama Care" you'll get this definition. Coined by the popular late night host Stephen Colbert (whose main target audience used to be teens during this time; but now mostly parents like watching him) on The colbert report, circa 2010-2011.

Man: What do I need for my health care?
Health care advisor: O Bam A Car E!

by Thanks, obama. January 27, 2025

O A G O

On A Good One: on a bender, rampage, lucky streak, bitchy.

My wife is O A G O. All she wants to do is fuck.

by TWSD May 27, 2022

chris o

a tall useless nigga, he thinks he funny but he not, nigga pull no female

i wish i had your height chris o, i know im useless

by cgjordan0 September 4, 2023

On O

An abbreviation for "On Odee Perry", A notorious gangster from Chicago's O block.

Tooka a bitch on O

by Bolshevik nation July 16, 2023