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22.
OMG
A common internet slang abbreviation of "Oh my God" used almost strictly among teenage girls or teenage boys who are commonly called a faggot. Most agree that it is terribly obnoxious and overused. It may be used to express surprise, anger, outrage, exasperation, delight, fright, shock, fascination; it can express any emotion, really. Anyone who uses the phrase off the internet (In real life) should be shunned from society.
Example one - On Internet:

Tween girl 1: omg!!!! did u see dis video of da poor cows being slauhgterd?

Tween girl 2: omg!! omg!! no!! show it 2 me! i HAVE 2 see dis!!

Example 2 - Off Internet:

Tween girl 1: OMG. I love your shirt.

Tween girl 2: Thank you!

Society: Shun those pitiful children!
by MGN February 20, 2009
 
23.
exclammation;exhaltation; wonderment; a sure fire way to start off any sentence...

**sound out each letter ... O-M-G
1. O.M.G! I am not bossy!

2. O.M.G! I'm getting married!!

3. O.M.G, is she really going out with him?

4. O.M.G. This has got to be the most intellectual conversation I have ever had ....

by kikalicious February 26, 2008
 
24.
A very silly E Magazine from Yahoo with rubbishy stories that would only entertain preteen girls
This week in OMG! :

Katy Perry gets stung by a bee
Simon Cowell slips on a banana skin
Kate Middleton shops in New Look
by Deathflower November 13, 2012
 
25.
Oh My Goddess! Used in the same context as "oh my God" but as an alternative for those of us that seek another path
OMG-S That love spell worked alil too well
by The Lady Rowan June 29, 2012
 
26.
omg
OMG: Three simple letters that have many,many reasons.
Here are the well known ones:
1.~Oh My God:Used to exclaim shock,joy,ectasy,anger, fear ...just about every emotion there is. May result in *pain* if said anywhere near fundamentalist CR-AAA-ZY Catholic/Christian types. See "Oh my Allah!" for muslims.

Girl:OMG! OH MY GOD!
Christain : *punch*

2.~Oh My Goth:Used as a putdown for those seen as "gothic". Goths' rarely find this offensive.But if they do,run for your life! *Has flashback*

Girl: OMG! OH MY GOTH!
Goth1:LOL
Goth2:*punch*

And the lesser known ones....
3.~Oily Men Grunting.
A well known gay porn film,featuring Italian men. Does what it says on the tin.

"Oooh,after Brokeback Mountain I fancy OMG!"
"What?"
"Oily Men Grunting,of course!"

4.~ Over Medicated Generation.
The present generation.Our over medicated state leads to strange behaviour. See "Emo","Emo Boys Kissing" and "MTV"
for more evidence.

"Here,Honey take your pills with your brekkie!"
"Snap,crackle and prozac!"
OMG: It never ceases to amuse.
by bandanasarerad August 25, 2006
 
27.
it means o my gods
nuts are good.
by kupa December 11, 2003
 
28.
Omg
Omg means oh my gosh or oh my god
Girl 1: omg he is sooo sexy
Girl 2: I know right
by janm March 01, 2012