Naked?
Damn good movie. He's crashing at an ex's house, and I don't like to nitpick.
"They Live" definitely has a good message, and I agree with the earlier sentiments that it could have done without the aliens.
A ton of Western movies and TV shows have "Saddle Tramps".
"Barry Lyndon" is one of my favorite Kubrick movies, but he was sheltered. Initially with his family, then he had to leave, join the army where everyone slept wherever, then climbed up the ladder into luxury. This is off-topic, but that movie always seemed like a message of how cynical a man can get with unrequited love, and has to settle on materialism, and when he gets there, realizes he's still not happy. Of course it's natural to love your child, an extension of Redmond Barry, but that can further the point of how happiness is hard to buy.
"Wendy and Lucy" would be a good example. Decent minimalist movie, but I didn't like the emotionless and distant Wendy and thought Lucy acted better (total Method actress), especially when she was lost :)
I think "Paris, Texas" might be Wenders' best movie, along with the first road movie, "Alice In The Streets" - great example... I liked the first 30 minutes of "First Blood", who is homeless.. I guess I didn't care for the "chase"
What about that bloke who had a cat?
Harry and Tonto.... Definitely great, some say, the greatest, but he had a place, and always had a destination (his children)