Interactive humor is still in its infancy, as the web design tools get more sophisticated, web site developers will be able to produce some real funny and interactive media, to keep us smiling. Talking about smiling one of the newest developments in this field is a markup language called SMIL (Synchronized Multimedia Integration Language.
I will try to keep you posted on new developments, so come back often, and don't forget to SMILE :)
Automatically generate humorous complaint letters. Just tell it whom to complain about, and the automatic complaint-letter generator will do the rest. http://www.pakin.org/complaint/
Makes insane remarks, stupid noises and even tells jokes, all randomly generated by a single "beep" of his red nose. Requires Flash. http://www.jokeman.co.uk/
Online version of the Kevin Bacon game shows degrees of separation between unlikely bedfellows in books, movies, music, games and software. Search by category, popularity, or simple text entry. http://www.baconizer.com