So I just joined a Medieval Graffiti group on twitter (no, you're a nerd) and it put me in mind of this post which I still think is the best, best thing I've ever seen in all my years on AW.

Collecting penises and storing them in birds' nests was one of the things that "witches" were accused of in the Middle Ages. And it was a really popular engraving in the first century or so of the printing press.
Will send an Amazon Book of Your Choice to the first person who can guess the writer - NO GOOGLING! (I'll know if you googled.)