OH 

Open House. A house in which no parental units currently occupy.The OH is notoriously used for teenagers to engage in activities of questionable legality.

Yo man i got an OH all day wanna come over and smoke weed?

OH by Old AP April 14, 2008

Oh 

Oh

Oh

Oh by A stalker at BMS September 13, 2017

Oh 

Something to say when in shock

OH YES DADDY

Oh by ®oses April 24, 2018

Oh 

1. When a moron realises his stupidity and can’t do anything about it

2. When you generally don’t give a fuck about something

Guy 1: It my bday today
Guy 2: Oh.

Oh by u wish u were me :) October 23, 2023

oh 

as in you dont care what they have to say your sick of hearing them blabber and just want them to shut the hell up

"dude help me out seriously, stop sittin around"
"oh"

oh by Mr. Jangles June 18, 2006

oH 

If you say this word near Lauren or in the group chat, Lauren may or may not sue you for copyright

Someone: I killed someone
Lauren: oH

oH by nojokethough September 6, 2019

oh 

1. The moment of realization.
2. What you say when you didn't care what someone said and/or you weren't listening.
3. Most people say it when they're hurt.
4. A sound of surprise with joy.
4b. A sound of surprise with disgust.

1.
Me: "What's 2+2?"
Little Brother: "Uhhh, I don't know."
Me: "4."

Little Brother: "OH."
-
2.

Friend: "OMG GUESS WHAT?"
Me: "What?" *stares off into space*
Friend: "BILLY JUST ASKED ME OUT."
Me: *blinks and looks back at her* "Oh."
-
3.

Me: "Actually, Billy was asking Carmelita out."
Friend: "oh..."

4.
People: "SURPRIIIIIIIIIISE!" *reveals surprise party*
Me: "OH! Thank you so much!"
4b.
Little Brother: "Hey look in my tissue!"
Me: *instictively looks over but cringes* "OH...EWWWW."
-

oh by KittyLove4Days June 28, 2017