omn

abbreviation for Oh My Noodles, another way of saying u r surprised.

person 1- I JUST ATE MYSELF

person 2-omn!

by omnperson August 3, 2010

oh my ninjaz

person 1: Did u c that movie
person2 : Omn for the last time yes

by ksd388 May 4, 2009

omn its joy (tinychat)
used instead of omg .. cuz only fools use religion-sympathetic expressions?

by apank41 September 20, 2018

Post coitem omne animal triste est

A latin phrase meaning, "After sex, every animal is sad."

Curious man: That rhino just had sex, why is it frowning?
Bald-headed man: Post coitem omne animal triste est!
Curious man: Oh, I guess your right.

by PD2 February 12, 2006

omn/OMN stands for "on my knees", referring to the position in which a person gives head

I'm omn for this man

by October 11, 2023

on my nerves

“bruh stop playin you gettin omn”
“aight i’ll stop lmaoo”

by j0rdyn September 15, 2020

Another term for mary sue. Except much worse. Like MUUUCH WORSE.

I just made an Omnes.