Oh My Dog.
spelling God backwards for people who dont like saying Omg cause its overused.

also,is a common mistake when writing "oh my god".
dude 1-omd,you'll never guess what happened!!
dude 2-OMD what!!
dude 1-oh,my dog just died!
by iLoveRockAndRoll December 23, 2009
Get the omd mug.
Omd is an acronym for "On My Dick." It's primarily said when a girl is completely obsessed with a guy. Her actions can display her affection such as: following, consistently calling/texting, stalking, complimenting, complying to his demands, or anything that makes it seem as if they're whipped. This word applies to guys, too (not entirely for sexual matters).

Fun fact: Omd is commonly used in the texting world today.
Example 1:

Dude, Vincent! You won't believe it! I talked to that chick for like 2 minutes and she already wants my digits! She's Omd!
by LaX LeGenD November 20, 2009
Get the Omd mug.
Definition the other day Bob was omd taking trash about me
by Kapperkermit December 30, 2020
Get the Omd mug.
oh mo dhia!!! (pronounced oh muh yee-ah)

oh my god (omg) in irish
omd where did my guiness go?!
by irishgal444 February 3, 2010
Get the omd mug.
Internet abbreviation for "Oh my Darwin". A Darwinist/Evolutionist/Atheist alternative for the popular internet abbreviation omg ("Oh my God").
OMD! Did you see the upper ventral region of that chick’s torso earlier?
by Gareth Mc Givern September 7, 2007
Get the omd mug.
it means o my dam for those who dont want to say omg cuz its so dam annyoing
Dude1: hey man u hear they shot TJ
Dude2: omd really when.
by ChevalierOz March 22, 2008
Get the omd mug.
Its mean oh my devil.. its like oh my god but with devil.
Ashleigh- omd, there is a spider on my bed!!!
me- kill it then u retard!
by pizza_lover_girl! October 22, 2009
Get the omd mug.