Mine is the setup with One Piece characters as OP mentioned. This also includes my dev computers. Our setup is thus: Prod for my LLC is Luffy since he is the

Mine is the setup with One Piece characters as OP mentioned. This also includes my dev computers. Our setup is thus: Prod for my LLC is Luffy since he is the captain. My desktop is Zoro since the desktop is the most powerful computer I have. My laptop is Usopp since I work with it the most and I sort of identify with that character. Another client server is Franky because that client was weird. A client server I setup once is Robin since that name wasn't taken. Each character is sort of vaguely descriptive of the machine they name. Another scheme I worked with once was physics words for movement. The dev machine was impetus, staging was acceleration, and prod was velocity. I once got burned with putting funny filler text on a live production site. Naming servers creatively is a safer way of having fun that is also more subtle.