Menu is too secret
I worked in a sushi bar and had a secret menu that no one shared with me. The owner and his guest were sitting together (I think they were friends), and the guest ordered one of our secret menu items. I apologized that we didn’t offer it. She started screaming at me, calling me “bumbling fool” and immediately stood up.
She called the other servers by snapping her fingers and saying “Servants!” By this time, I had already taken off my apron and grabbed my keys in order to leave.