Personal favourite has to be the anti-dungeons and dragons tract. Someones character dies so they leap up screaming "You can't kill my character!", only to have her friends yell at her "You are dead, get out of my house!". Obviously this leads one to suicide, and one joins a witchs covent, but thankfully the christian saves her by convincing her to burn all of her books/games and models. Haven't laughed so hard in a long time!