Jokeapedia is a Referata-based MediaWiki site with collections of jokes. Many of the jokes are very hilarious.
It is founded and operated by MatthewPW, the former founder of WikiBridge - a site that went down in November 2016.
Users should note that an external Phabricator site is used to handle account requests. However, due to technical restrictions, users have to be invited to the site before they can file an account request. Please email the founder to request access.