Oh 

It actually means my heart just got ripped into a million pieces but I won't tell you because you wouldn't care how I feel anyway.

Elizabeth: I love you.
Isaac: I know that but I'm not ready for it yet

Elizabeth: Oh.
Bystander: That's harsh.

Oh by 5secondsofserenity June 28, 2014

OH 

You have to almost shout this 'word'.
italians use that for many reasons, such as:
1. Anger
2. Greetings
3. to draw someone's attention

(also used lonely)

and other reasons i don't feel like listing.

1. OH, wtf are you doing with my phone?
2. OH, dude, how r u doin'?
3. OH, are you listening to me, man?

OH by imdafuq August 16, 2017

Oh 

What you say when you just received sad/troubling information and your world is falling to pieces but you can't describe it.

-I have a girlfriend, sorry
- Oh.

Oh by Lucky Haze November 5, 2017

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