omadhaun

A fool, an idiot

- omadawn Ireland, omadhawn Ireland
Derived forms: omadhauns

from Angela's Ashes"...Go back to your seat, you omadhaun, you poltroon, you thing from the far dark corner of a bog."

by angelcat11 March 9, 2008

omgpop

only the best multiplayer gaming site with the best games. you'll have one heck of a time with ur friends , and you'll get to meet some strangers. just beware of pedos and stalkers...

1. dude omgpop is the shit!!

2. i cant stop playing balloono on omgpop, and ive been playing for 24 hours

3. ahh just got home... time for me to play some omgpop yo

by tokiojr. July 29, 2009

OMJB

In 2007-2008 It was none as "Oh My Jonas Brothers".
But nowadays, it is refered to as "Oh My Justin Bieber".

1.OMJB! Kevin Jonas got married! 2. OMJB! Justin Beiber's new album came out!

by nmd556.gymnastxxo December 23, 2009

omair

omair is really powerful and intelligent and they always end up with a meera cause life

vote this in ma dudes omair

by thepoet47 September 3, 2018

OMC

Original Male Character
Used in fanfiction when an original character is inserted into an already existing set of characters/fandom. Often shunned due to fear of Gary Stus, hence it is given as a warning.
See also: OFC

Pairing: Buffy/OMC
I'm terrified to use my OMC because some might think of him as a Gary Stu.

by silly_walk January 21, 2005

Omfdd

Meaning "Oh My Fcuking Ddong"
Ddong means poop, crap, etc in korean.

Omfdd, why won't you do what i say!

by |)avid August 13, 2006

OMG WTF

Oh My God What The Fuck

Like OMG WTF? Why did you do that?

by BreAnn June 9, 2005