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

Login     Register     Forgot password     Resend confirmation

Definition of UDO

UDO

expression

  • Unidentified Drop Offs or when glowing orbs or objects are seen dropping down from another object. Compare to UFO,or USO. For Example: What I saw in Arizona last night is what I called a [UDO] an Unidentified Drop Off.

    Last edited on Dec 21 2020. Submitted by Jaye-Supreme on Dec 21 2020.

+Add a definition for this slang term

More info:

Interactive stats:

Related words

Slang terms with the same meaning

None found.

Slang terms with the same root words

None. How about some random words?

Definitions include: See five by five.
Definitions include: an expression meaning a long time
Definitions include: extremely unlikely.
Definitions include: spelling and pronunciation variant of "shake the spot", meaning to leave.
Definitions include: the person who cleans the peep booths at adult book stores.
Definitions include: an unattractive person.
Definitions include: abbreviation for "recommendation".
Definitions include: large buttocks.
Definitions include: house.
Definitions include: spelling variant of "fire".

How common is this slang?

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

How vulgar is this slang?

Average of 0 votes: None  (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="http://onlineslangdictionary.com/meaning-definition-of/udo">UDO</a>

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

[http://onlineslangdictionary.com/meaning-definition-of/udo UDO]

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