Related Clues:
- Freight train stowaway, stereotypically
- Unsettled one
- One often on the move
- "I Am a Lonesome ___" (Bob Dylan song)
- Bum kin
- Perpetual traveler
- Boxcar Willie dressed as one
- Wanderlust sufferer
- Nonpaying train rider, perhaps
- Roaming type
- Perpetual roamer
- ''Grapes of Wrath'' character
- Stereotypical skid row denizen
- Depression-era traveler
- Trainyard vagabond