The Online Slang Dictionary
(American, English, and Urban slang)

Login     Register     Forgot password     Resend confirmation
You may have seen in the news that Google is researching methods to censor the web. Google's censorship is nothing new: they've been censoring this site for nearly 7 years. And lying about it. You can read more about Google's censorship here.

Definition of an Omega Mu

Omega Mu


  • a fictitious sorority with overweight members.
    Uh, dude... I think she's a member of Omega Mu.
    Why were you talking to that Omega Mu?

    Last edited on Nov 29 2001. Submitted by Kevin H. from Cedar Rapids, IA, USA on Nov 29 2001.

  • The term originates from the 1984 movie, Revenge of the Nerds. Gilbert Skolnik's not particularly attractive girlfriend Judy is a member of the Omega Mu sorority, which is made up of the least attractive girls on the Adams College campus. This is made clear when she invites them to a party at the Lambda Lambda Lambda fraternity house.

    Last edited on Jul 15 2015. Submitted by Cyrano on Jul 15 2015.


  • "Omega" is similar to "mega," which means "very" in the vernacular.

    "Mu" is pronounced like "moo," which is the sound that cows make in the United States.

    A "cow" is an overweight person.

    On US college campuses, people are sometimes referred to as the sorority or fraternity that they are a member of. For example, "He's a Pi Kapp," rather than "He's a member of Pi Kapp."

    Last edited on Jul 15 2015. Submitted by Anonymous on Jul 26 2007.

+Add a definition for this slang term

More info:

Interactive stats:

Related words

Slang terms with the same meaning

Other terms relating to 'mythical people, creatures, and conditions (list of)':

Definitions include: a mysterious creature that causes general mischief.
Definitions include: a fart.
Definitions include: see Aunt Flo and cousin Red.
Definitions include: a fictional disease that afflicts prepubescent children.
Definitions include: feces.
Definitions include: a metaphorical disease where one speaks at length about something one knows nothing about.
Definitions include: a metaphorical substance to which permanently-angry people are addicted to.
Definitions include: a metaphorical set of glasses ("goggles") that one wears after drinking enough alcohol that one's definition of "attractive" declines substantially.
Definitions include: an alleged combination of symptoms said to affect short men.
Definitions include: acronym for "attention whore disorder".
Definitions include: something used to divert blame for flatulence.
Definitions include: an imaginary creature to blame flatulence on.
Definitions include: menstrual period.
Definitions include: a fictitious person to compare a drunk person to.
Definitions include: menstrual period.

Other terms relating to 'overweight, obese, fat person':

Definitions include: "fat bastard".
Definitions include: a very unattractive and overweight woman.
Definitions include: an unpleasant woman; "bitch".
Definitions include: a fat person.
Definitions include: a fat person. Someone not good looking. Half buffalo and half gorilla
Definitions include: a very overweight person.
Definitions include: an overweight female.
Definitions include: Any fat woman who dresses in an all purple jump or jogging suit.
Definitions include: to perform fellatio.
Definitions include: a police officer.
Definitions include: a very overweight person.
Definitions include: an extremely overweight person.
Definitions include: contraction of "chunky skank," that is, a fat, promiscuous female.
Definitions include: an overweight person.
Definitions include: very obese person with visible cellulite.

Other terms relating to 'unattractive, ugly female':

Definitions include: a woman with disgustingly big hips wearing bell bottom pants.
Definitions include: to annoy someone.
Definitions include: acronym for "rich upscale biker".
Definitions include: Milwaukee's Best brand beer.
Definitions include: an unattractive person from the Bush, i.e. the country-side of Australia.
Definitions include: term used for a bad smell.
Definitions include: what you start looking for when you've struck out all night and still wanna get laid; an ugly chick that hangs out till last call.
Definitions include: an extremely unattractive female.
Definitions include: an ugly girl with bad fashion and missing teeth.
Definitions include: an undesirable female, either by her appearance or personality.
Definitions include: an extremely ugly female.
Definitions include: an imaginary animal that is ugly, skinny, and female.
Definitions include: a very unattractive and overweight woman.
Definitions include: a female with an amazing body, but an ugly head (face).
Definitions include: an unattractive female.

Slang terms with the same root words

Other terms relating to 'omega':

Definitions include: very.

How common is this slang?

Don't click the following.
I use it(8)  
No longer use it(0)  
Heard it but never used it(8)  
Have never heard it(14)  

How vulgar is this slang?

Average of 12 votes: 26%  (See the most vulgar words.)

Least vulgar  
  Most vulgar

Your vote: None   (To vote, click the pepper. Vote how vulgar the word is – not how mean it is.)

Least vulgar  
  Most vulgar

Where is this slang used?

Logged-in users can add themselves to the map. Login, Register, Login instantly with Facebook.

Link to this slang definition

To link to this term in a web page or blog, insert the following.

<a href="">an Omega Mu</a>

To link to this term in a wiki such as Wikipedia, insert the following.

[ an Omega Mu]

Some wikis use a different format for links, so be sure to check the documentation.