Ben Maxwell decided to go out in a blaze of glory. He started dropping gay porn images all over the place. I think I got 'em all edited. I'm going to go back and check. I've also banned him. Here's a screenshot with the images. On other posts, he made the images full-sized.
Thanks. Probably manually editing was the way to go, but it's also possible to just purge everything if you ban him as a spammer. That option also gives you the choice of banning or "discouraging" the IP address. That's what I've done with actual spammers.
I, uh, actually didn't know how to do that--and didn't want to take the time to figure it out--so I kinda took the long way around.
It's possibly an admin only function. It's been a while since I've had to use it, so I don't recall exactly where it shows up.