It's a slang abbreviation for "On My Momma"

Usually used for texting
Bruhhh OMM I did my work....
by Chillnwit_azzy October 05, 2020
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“omm” means “on my momma”

instead of saying “omg” say “omm” cause she is like a god
“omm this person is making me so mad”
by big daddy1238 September 18, 2018
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The term "Mainstream Media" grants the OMM or "Oligarch Managed Media" a totally spurious authority that they haven't ever earned. We, the public, and definers of words, are the mainstream. The OMM merely target us with their propaganda. That doesn't make anything about them mainstream :-)
Just 6 corporations manage the OMM in the USA.
by DasHermit March 24, 2017
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Oh Me My
For those of us who do not wish to take God's name in vain by saying OMG...OMM is an alternative. Exodus 20:7... 3rd commandment. NIV version..."You shall not misuse the name of the Lord, for the Lord will not hold anyone guilteless who misuses his name."
by Joy Kennedy November 30, 2011
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Correct Response To "Moo" In Mooism.
Kangie <Why do you smile? Because you saved the one you loved.> 51 days Left... says:
Brian/Spike<Listening to = 1. Finch - Post Script (idobi Radio: Music that doesn`t suck! News, interviews and the best in alterna says:
by Kangie November 13, 2004
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Tbh it was probably a typo for "OML"
"oh my lord"
OMM that's hilarious! Which would make more sense with OML however we all make mistakes and "L" and "M" are fairly close!
by Beckywiththebirdsnest May 07, 2017
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