"Who knows what evil lurks in the hearts of men? The Shadow knows."

The modern equivalent, one might say, is Google Autocomplete. One ad campaign capitalizes on that by using Google Autocomplete suggestions to highlight gender inequality.

More of the images can be seen here.

I love Google Autocomplete, it is like some modern crowdsourced, mass-distributed free art installation. I have spent hours putting random queries in there just to plumb the collective mind of humanity.