On my nerves
Man she cute but she get omn sometime
by johnsmith2010 July 8, 2015
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Jenni : Sara had me omn last night ! She was so funny
by okkool April 13, 2015
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white nerd: hey watchu get on that math test yesterday?

Black dude: 97

whitey: OMN

Black dude: imma beat u down flourcake cuz if u aint black u cant be talking like dat
by cassiedahobo June 28, 2009
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stand for Oh My Noob...a phrase commonly used in videos games or to explain something someone has done incorrectly
OMN=Oh My Noob
What a N00B!

Matt:You suck at football
Tyler: Yea your a N00B
Json:Yea you fuckin N00B!
Pitnat:I hate N00BS
Cory G:Yea they suck cock
Brit:I wanna drive!
Samantha:No Brit remeber what happened last time?
RanD:Wanna get high?
Danny:Fosho
by oMNxTyLeR April 23, 2009
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Stands for Oh My Narnia! Used by Narnia fans
Fan #1: Narnia 3 is coming out in 2010!

Fan #2: Are you serious?!

Fan #1: Yeah!

Fan #2: OMN!!
by cspnthprnce August 10, 2008
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On my niggas, which means they aren't lying
by nibba nine March 26, 2020
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