1 - A hobo that frequents the trains and requires someone to wash his feet all the time. Like the dude in the simpsons during that one episode.
2 - Old musician dude with good tunes
1 - Boxcar willie has been riding the trains for 20 years, and still hasn't had a decent shower
2 - Oh man, these old Boxcar Willie 8-tracks are teh rox0r