oomaf 

Out of my ass fact.

A statement that sounds authoritative but is actually bullshit.

John: 96% of women like to swallow.
Jane: Bah, that's an oomaf!

oomaf by notrslau May 27, 2006

oomaharumooma 

An exclamation of extreme emotion or a spiritual aid. Used in Henry Miller's Tropic of Cancer.

oomaharumooma! oomaharumooma! oomaharumooma!

oomaharumooma by Lizzie Simon June 11, 2006

oomajml

Oui oui, mon ami, je m’appelle Lafayette!

To sing ‘Aaron Burr, sir’ from Hamilton the musical

Cuz I will pop chick-a pop these cops till I’m free!
oomajml

oomajml by Atheatrenerd? August 10, 2020

Oofaffles

Oof + Waffles = Oofaffles

Me: drops my waffles.
Also Me: *SMILES*...
EVERYBODY EVER: OOFAFFLES!!

Oofaffles by I am the Kool Katz April 23, 2019

Oomay 

Slang derived from polyglot as depicted in Orson Scott Card's Ender's Game universe.

adj. Outsider, foreign, clumsy in regards to local culture

Look at the oomay round eye try to use chop stix!

Oomay by Gryph667 August 20, 2010

oomf

Oomf stands for "one of my followers" on twitter.

"oomf has to stop sharing pictures of her abs."

oomf by theteennet January 7, 2017

Ooma 

Another word, meaning "grandma". Also, Oompa, means Grandpa.

"Mommy, I want to go to ooma and oompa's house today."

Ooma by Dianeb December 7, 2006