OMH 

1.) Oh my Hell
2.) Oh my Heck for those more sensitive..
3.) Oh my Heaven for those super religious
4.) Used to show the same expression of emotion as OMG..
5.) For those tired of OMG

Girl 1: "I'm pregnant.!!"
Girl 2: "OMH.. how did that happen???"
Girl 1: ".....Sex you idiot. -.-"

omg gmo

OMH by TheOtherExGirl May 19, 2011

OMH 

acronym for "oh my hell". Used on the interent.

I just watched an MTV Osbournes Marathon - 10 episodes in a row OMH!

OMH by Ricky January 30, 2004

OMH 

Oh
My
Heffalump

OMH

OMH Alice i can't believe you did that!!!

OMH by freakyfreak314 April 16, 2010

OMH 

Omh stands for "Oh my Harambe" used when Omg or Omfg isn't good enough to describe how disgusted, humiliated, or down right upset you are at the current situation. It's usually used in a situation where everything is generally really fucked up like Harambe's death was.

Person watching the news about Harambe: "Omh"

OMH by EmperorStark September 16, 2016

OMH 

"Over My Head": the acronym used online to infer an inside joke was not clearly received by a person

Person 1: "ha ha, yea bro, she was a total FLAMINGO at that party"
Person 2: "Sorry dude, that's OMH, care to explain?"

OMH by Crimson Coroner November 7, 2011

omh 

(On my hood) is another word that can add to strongly comfirm what he/she is talking about. Another form of “on my mom” or “on god”. Usually most commonly used in urban communities with the user having pride in where he/she lives or where he/she is from (neighborhood or street) making the word (on my hood) have a guaranteed outcome or genuine thought from the user.

“Ill bring it back to you tomorrow, omh (on my hood)” or “omh (on my hood) that nigga soft”

(Showing someone a meme or a video, that they can relate too, they can respond with omh (on my hood) to express that it is indeed relatable or truly funny.)

omh by Follow me on insta @taykmeme June 4, 2018

omh 

"Oh My Head"

The person saying that usually means to express his feelings towards the level of stupidity of another person after a particular action, "omh" comes when no words can define the stupidity and the 1st person is left speechless, with "Oh my head..." being the only thing he can say...

Dude 1 Shakes the bottle coke and it bursts open, spilling all over the walls and the ceiling before he finally realizes that he can point the bursting jet of foam to the window, but by the time he does the jet already dies out.

Dude 2 - "Oh my head..."

omh by ChronoDog November 5, 2004