The original wording was Peter Smith saying “It must be ice-nine.” But then NASA edited it out for security reasons.
I was a passenger out of Dulles one January day. I had a window seat and looked at the wing. The area of the fuel tanks on the wing were a sheet of ice. We pushed back and started taxing out. I was most upset. I asked the stewardess about the ice on the wing. She informed me that this is normal. This was moments before we came to the deicing area. I then felt much better. I had every intention of getting off that plane.