Definition of kosher
kosher 
adjective
- very good, excellent, new; COOL, FRESH. Scott Glener of Tucson, AZ, USA
suggests the following origin: Kosher is the law of dietary restrictions of
Judaism. As Jewish immigrants came to America and ate outside the house more
often, they often asked, "Is it Kosher?" The original meaning was, "Am I
allowed to eat it?" However, when non-Jewish people heard it, they interpreted the meaning to be "Is it good?"
Submitted by Hal Waldron, Chicago, IL, USA, Jun 5 1997.
Discover slang words with the same meaning:
Interact:
Linking
To link to this term in a web page, blog, or MySpace page, insert
<a href="http://onlineslangdictionary.com/definition+of/kosher">kosher</a>
To link to this term in a wiki such as Wikipedia, insert
[http://onlineslangdictionary.com/definition+of/kosher kosher]
Some wikis use a different format for links, so if you're not sure, check the documentation.