A person brought in to the Lubbock, TX hobby shop a large steam locomotive to run on the test track. And it featured crew talk. I don't remember any of the jabber except one transmission from the hogger to the DS saying something like, "we need to get this train going..."
The DS flatly replies, "X-####, you need to wait for my signal"
That cracked me up, since I have witnessed that a time or two.
Have radio talk of an engineer telling the roadmaster why he needs to get past the red flag, or some such, and you have the REAL thing.
