Allegedly your grandpa, armed with his slide rule, has even more random violence:

"Spitfire or Hurricane come and hurry to our aid"

This works for me as the order of the functions matches the order shown on my trusty FX82A. Your version is kind of messed up.

I am giving this AI thing a wide birth, however, could we ask a LLM to invent a new aide memoire for this? We have got the silent generation and the boomers covered, but is there something we can do for kids today? Maybe it references Cinnamoroll, Hello Kitty or Octonauts characters that actual kids know, without it being ultra-violent.