A "Game Generation Tool" by Ian Bogost and a bunch of other academics. You define the game logic in a flow chart fashion by placing nouns and connecting them with verbs, matching nouns to clip art either provided by the site or uploaded by the developer, and letting it randomly pick win/loss conditions and core gameplay. Its creators intend it to be used by news outlets to create games based on current events, but let's be honest here. It's a trainwreck generator.

Site: http://game-o-matic.com/ (email registration required)
Sample games: http://game-o-matic.com/play.php?code=69834647 http://game-o-matic.com/play.php?code=86784650