Title text:
My icebox plum trap easily captured William Carlos Williams. It took much less work than the infinite looping network of diverging paths I had to build in that yellow wood to ensnare Robert Frost.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3209/
I've seen some early comic or somesuch where Black Hat was in some far-fetched alternative history scenario, way more evil than his usual everyday discordian approach. So he also gets repurposed outside the normal character, as a villain.