OAMAO 

Over Ate My Ass Off

During the scrumptious dinner spread, I OAMAO.

OAMAO by dictionaryofobscurewords January 21, 2020

OAMAH 

Acronym for "Old (Asian, African, Australian, etc.) Men Are Hot"

Dude 1: OAMAH am I right?
Dude 2: hell yea OAMAH

OAMAH by Roflmango February 21, 2019

omao 

When you mispell 'lmao' on accident.

Person 1: OMAO THATS SO FUNNY!
Person 2: How did you mispell omao we're speaking.

omao by Super God 6969 September 30, 2020

OAOAOAOAOOA 

The sound of a gorilla when raging.

JOHN:OAOAOAOOA
Why?:Should it be OAOAOAOAOAOOA

OAOAOAOAOOA by Gorilla_Boi_9194 May 24, 2019

oaoaoaoaoaoaoaoaoaoa

The sound you make when you wanna be Tarzan.

Toddler: “i wawa be Tawzan”

Also toddler: “oaoaoaoaoaoaoaoaoaoa”

oaoaoaoaoaoaoaoaoaoa by NightAtTheStars70 May 23, 2020

Oamaru 

Oamaru, New Zealand. Located on the east coast of the south island. Lamest excuse for a town with about 15,000 people (Majority of town are bogans or old people)

There's a whole in the world like a big black pit and its filled with people who are filled with shit and the vermin of the world inhabit it and it goes by the name of Oamaru

Oamaru by Tyranasaurus sex March 22, 2009

oamo 

When your friend is working but the group chat is lit so they try to type lmao while talking to a customer.

Oamo that is so funny

oamo by Pancake pores July 1, 2017