from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Informal A joke originated or appreciated by the members of a particular group.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A piece of humour that is understood only by a group of people.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a joke that is appreciated only by members of some particular group of people
Sorry, no etymologies found.