I just heard a sound, not a real sound but you know what I mean. It took me a few minutes to figure out what it was. Interpretation.

It was the sound of the blast of a train horn, at night and then the sound of its engine slowly chuffing once. Then another horn, then another chuff. Like an old train, running on steam, just beginning to roll. The horn sounded like a Punisher horn.

I think we all know what this means.