I'd get on heading east and ask the conductor for a ticket to a station that was to the west. He'd say, "you're heading in the wrong direction. Get off at the next station and head west." So, I'd get off and party....
Afraid I'm playing the Internet-Police again, but I still don't see lying & stealing as a "crazy frugal" activity.
It's important to me that the forum try to promote above-the-board frugality.
Anyhow, so I'm not a complete downer, here's some crazy-ish things I've done ...
* Ride my bike a hundred miles overnight and over a mountain pass to pick up my car after repairs, rather than pay for bus fare.
* 15 years of using the same $20 electric clippers for self-haircuts means I'm down to about 4-cents per haircut.
* Unexpectedly stranded in a foreign city in the late evening, deciding to walk around and see the city through the six-ish hours until dawn, rather than get a hotel.
* Removed the passenger-seat and back-seat and cut a hole through into the truck of my 2-door Chevy Cavalier. Built a sleeping platform that had my head where the passenger seat used to be, and my feet in the trunk. Could sleep in there *with* my bike also in the car. Was a great weekend-escape car. Could head out to mountains or deserts or wherever else, ride my bike in the day, and sleep in the car at night.