Comment by shykes

I'm glad you enjoyed that! We wanted a way to make container names reasonably unique and reasonably memorable by a human, so this was a fun way to do it. I picked the original combinations, then over time it became a ritual for contributors to propose fun new values.

There's a fun little easter egg: the combination of "Steve Wozniak" and "Boring" is explicitly forbidden, because Steve Wozniak is not boring :) https://github.com/moby/moby/pull/4902