@cstross@wandering.shop @quixoticgeek@social.v.st These category errors where one word stands for two concepts are good. (@mattjohns@mastodon.social mentioned bits for Archimedes screws.) This sort of thing helped Google recommend eating one small rock per day, because rocks are minerals and minerals are required in your diet. Basically any pun is a good starting point. (And I've seen AIs pun unintentionally.)