Definition of boo
boo 
interjection
- interjection used to express disappointment or outrage, usually in public gatherings such as sporting events, speeches, and musical performances.
When the referee gave the home team a penalty, their fans yelled "BOO!"
by Jaydig, Gilroy, CA, USA, Dec 07 1999.
- interjection used to express (comparatively) minor disappointment, to oneself or in a small group.
The movie sold out? Boo.
by Jaydig, Gilroy, CA, USA, Dec 07 1999.
noun
- anything, in speech.
I didn't say boo to her.
by Cris, CA, USA, Dec 14 1997.
- marijuana. Antiquated.
Let's blaze some boo.
by Elle d., Seattle, WA, USA, Apr 23 1999.
- boyfriend or girlfriend.
Me and my boo are going out to watch a movie.
by Jayne M., Detroit, MI, USA, Dec 13 1999.
- term of affection or endearment for any close friend or family member.
I love my boo!
by stacy, Iowa, USA, Sep 28 2002.
notes
- The "boyfriend or girlfriend" sense of this term may derive from "beau", meaning "beautiful" in French. Beau (pronounced "boe") has been used in English for some time to mean "boyfriend."
by Ludgardo J., Sep 05 2008.
Discover slang words with the same meaning:
Slang terms with the same root words:
- boo: boo boo – boo-coo – (show 3 more)
Interact, Bookmark or Share:
How common is this slang?
| I use it | (145) |  |
|
| No longer use it | (5) | |
|
| Heard it but never used it | (68) | |
|
| Have never heard it | (15) | |
How vulgar is this slang?
Average of 70 votes: 14%
| 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?
See the map below.
Do you use this slang? Add yourself to the map!
Link to this slang definition
To link to this term in a web page, blog, or MySpace page, insert
<a href="http://onlineslangdictionary.com/definition+of/boo">boo</a>
To link to this term in a wiki such as Wikipedia, insert
[http://onlineslangdictionary.com/definition+of/boo boo]
Some wikis use a different format for links, so if you're not sure, check the documentation.