oma 

she's emo.

oh my god oma is so emo

oma by emoluvr69 November 22, 2021

oma 

the coolest girl on earth. she’s so nice and caring, very hidden though, don’t ever try to hug her. SHES NOT UR GRANDMA.

“who’s that?”
“oh, that’s oma, she’s the best.”

oma by tryna handle that ass October 9, 2022

Oma 

A greasy nut rag primarily utilized by people of Canadian decent as a bed sheet, blanket, or semen receptacle.

Hey bros, have you seen my Oma? It’s cold outside and I don’t have any clean socks left.

Oma by Comatose December 20, 2022

oma 

a rod wave fan

oma is the best duhhh

oma by cutelover123 November 20, 2023

oma

Oh My Adonai.

"Nymzhi to oma."

oma by Oh Ye On Gum October 8, 2026

OMA! 

Like Oh My God but for Muslims: oh my Allah!

Hey, did you see the new wheels Mohammad just bought?

Yeah, Fatima was all like 'OMA! That's amazing!'

OMA! by ScotchandDietinDXB April 17, 2013

oma-dome

This is the invisible dome that surrounds the city of Omaha. It keeps bad weather out of the city and it is the real reason we never get snow days. The oma-dome is operated by a man in the mayors office whose sole mission in life is to press the button allowing the dome to descend upon the city. The dome is invisible, can be passed through with absolutely no resistance and is a one-of-a-kind.

Person - "yay! its supposed to snow tonight!"
the next morning... no snow
Person - "darn you, oma-dome!!!!'

oma-dome by Kay-Tee-Oat-Men April 9, 2007