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simply the lardass whales name spelled backwards. however, the actual name of the large fish is officially spelled with a "u" versus two "o's", but it just looks and sounds better. otherwise the correct spelling is: shamu with an accent over the u. also, this can be used for someones name or nickname
Joe: "hey oomahs, how are you today"
OOMAHS: "Hey jackass, im doin pretty good myself, hows the family?"
Joe: "pretty good"
OOMAHS by Shittabum July 24, 2008
Urban Dictionary Merch

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
I hang with some ootahs
Ootahs by 2trappy717 July 19, 2021

Oompahstor 

Someone who poses as a tuba player, but has no idea how to play the instrument.
“Did you see that brass band? They must have had twenty sousaphone players!”

“It’s just for show. Nearly half of them are oompahstors.”
Oompahstor by Bad Beth and Beyond September 30, 2021
Humanoid creatures from the oomans
An Ooman is a creature from the Oomans not a human
Oomans by MaskedmanDef August 12, 2022
It’s a weird word. Just like you.
Person 1: You’re so weird.. You’re a Oomahosp.
Person 2: Bro what
Oomahosp by D0G0N0G January 24, 2025
More from Urban Dictionary

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
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