I had this back in the pre-AWS days where our datacenter provider had such a system and I called them every couple of weeks when we needed a disk replaced or so

I had this back in the pre-AWS days where our datacenter provider had such a system and I called them every couple of weeks when we needed a disk replaced or something. I memorised the 20 char random string and put it as the answer for all the questions. "The brand of my first car? Wel... [20 char random gibberish]" got even funnier when their policy became to ask at least 3 questions.