ooomba 

revving a diesel truck that is stacked while intoxicated.

OOOMBA BITCHES!!!!!!!!! "black smoke pouring out"

ooomba by Black smoke stack April 17, 2011

oombalabala

noun, the action of repeated sodomy on one person by a large group of men, usually to the discomfort of the "catcher", but given very enthusiastically, and with great pleasure, by the "pitcher"

One day, two hunters were on a safari in Africa. They were separated from their hunting party and decided to spend the night on the Savannah. During the night, a large tribe of howling savages, waving their spears in the air, captured them under a tree. The Chief approached the first hunter and said, "You choose. Oombalabala or death." The hunter replied, "I don't want to die. I choose oombalabala." The chief then grabbed the man, bent him over, and ripped his pants off. The Chief, followed by all of the tribal men after him raped the hunter in the ass. When they finished, the hunter crawled back to his companion and said, " Whatever you do, don't choose oombalabala." The Chief walked over to the second hunter and said, " You choose. Oombalabala or death." "I choose death," replied the second hunter. The Chief then smiled, turned to his tribe, and screamed, "Oombalabala to death!"

oombalabala by deweyjoe37 October 25, 2011

Oooma 

A top-notch Karaoke singer who entertains and enthralls crowds with his energetic, tuneful karaoke singing so that he very soon becomes fundamentally inter-twinned with the entire event/night.

Also known and loved for his air-guitarring that drives the ladies WILD!

Dude that baldy rocked the place last night. He is the Ooooma!

Oooma by Uma'sSecretSanta December 11, 2010

Oomba 

The name of a great ancient deity who once ruled over all of the land and sea. Commonly worshipped by the clan of the Holy stone, residing in the forest of the rising sun.

'Everything the light touches Oomba, is our kingdom'
'Quit stealing my tabasco sauce Oomba, I'm sick of your games'

Oomba by Oomba April 28, 2021

Obomba 

Used to insult Barack Obama if he decides to bomb people when he becomes President of the United States.

I used to like Obomba, but now I think he is crazy.

Obomba by Chase Spell January 12, 2009

oombat 

OOMBAT pronunciation (oom-bot)

meaning: is an insult to a person who is being a "know it all", but does not know much about anything, Pompus, arrogant, fool

He is an Oombat!

oombat by Perfectionartista October 28, 2009

Ooompapa 

Most bigoted person in any given chatroom

Person 1: Americans rule teh world - name one decent thing that's come out of Europe in the last 100 years?
Person 2: Man, that guy's a total Ooompapa
Person 1: Sweatshops are cool

Ooompapa by dunk November 10, 2003