Oh Dar 

Dar meaning a sarcastic version of seriously.

"Oh Dar Kiel did you really just say that?"

Oh Dar by beeaytee March 17, 2013

Oh Darren 

A person with low moral values And a willingness to inconvenience others for personal gain!

He expected me to take him home everyday and I didn’t even get a thank you, Oh Darren!

Oh Darren by PRGC June 5, 2019

oh dark 

(Usually military) Slang term used to describe a very early hour in the morning.

We may as well catch some sleep this afternoon, 'cause it's wheels up at oh dark thirty.

oh dark by Depleted Uranium October 21, 2008

Oh Darn! 

An expression used to display inconvinence

"Oh Darn! I missed the express"

Oh Darn! by yeety_man February 19, 2018

oh dark 30 

05:30 in military time is pronounced
Oh five thirty

Oh dark thirty (o dark 30) means usually getting up at some unreasonable, unnatural, ungodly early time such as 2am when you usually get up at 6:30.

It does not really mean half passed the hour. Just a early time.

To beat the traffic for our trip, we need to get up at oh dark 30.

oh dark 30 by CarlosRicochet! October 24, 2017

oh-dark-hundred

1- Period between 00:00 (midnight) until 05:59 (5:59 AM).
2- Period between 00:00 (midnight) until 06:00 (6:00 AM).
3- Period between midnight until dawn.

Oh-dark-hundred.

oh-dark-hundred by ÝÝÝ ÝÝÝ ÝÝÝ ÝÝÝ February 3, 2026

oh-dark-thirty

1- Period between 00:00 (midnight) until 05:59 (5:59 AM).
2- Period between 00:00 (midnight) until 06:00 (6:00 AM).
3- Period between midnight until dawn.

Oh-dark-thirty.

oh-dark-thirty by ÝÝÝ ÝÝÝ ÝÝÝ ÝÝÝ February 3, 2026