- Conductor: Did you see that?
- Engineer: See what?
- Conductor: I think somebody just jumped the train.
- Engineer: A moving train? Who would want to do that?
- Conductor: Somebody who doesn't have a ticket, or somebody who doesn't want to be seen because he's on the run.
- Engineer: 'He'? What makes you think it's a he?
- Conductor: Ah, it doesn't matter.