Sometimes a simple idea can be quite a hoot.

Someone took a long list of Nietzsche quotes (what a bombastic dude he was!) and also took a long sampling of the drawings for Family Circus (usually children conversing).  Then they use a random quote as the caption for a random drawing, and the 'clash of styles' is really funny.

http://www.nietzschefamilycircus.com/

You can hit their refresh button to have a new offering pop up.