The telephone game is one of the most popular party and group games. If you want to have fun with it online, you can try Translation-Telephone. This tool mocks the always derided Google Translate and its inaccurate translations by letting it play the telephone game.
So how does this work? Just enter a line of English text and click Go!. Translation-Telephone will then translate your message to a different language 20 more times before translating it back to English. If you are highly multi-lingual you should get a kick out of the rough translation from Google and how it translates from one language to another. If anything, you should get a hoot out of Google Translate playing a game of telephone.