A person who lives like a gypsy going from new relationships, parents, and friends - they never have a place of their own making them a hobosexual.
Me: Well, I kicked Larry out last night. He's got to find a place to stay.
Her: Where's he going to stay?
Me: I don't know, he's never had a place of his own, he just bums off other people.
Her: I didn't know he was a hobosexual