Tyler Rasmusse:

At first, the project was simple: search for insults to keep reading Luther interesting. He’s spectacular at times, and other times he’s theologically dense, as all theologians are from time to time. And you really had to read Luther to find his better insults; they didn’t just pop off the page. So I read Luther and highlighted every insult I found. Of course, that means someday someone’s going to inherit the volumes of Luther’s Works that I own, and they’re going to find every insult throughout the books highlighted. Nothing else; just the insults.

Here’s the full compilation on one page.