So, the PIN was not 2112.
I did, however, have a far more embarrassing moment when I was on the phone with American Express yesterday fixing a problem with my account. (I'd lost my card and they had accidentally cancelled the old account and the replacement account.)
For security purposes, they asked me for my Mom's birthday.
My parents were married within two days of my Mom's birthday, so I have eternally been confused over which date was which.
Yesterday, I gave the wrong date.
Shame, shame, shame on me.