(n. Lumber·dog, Vulgar Slang)
1. The anus.
2. A thoroughly contemptible, detestable person.
3. The most miserable or undesirable place in a particular area.
(adj. lumberdog·er, Vulgar Slang)
1. Of, relating to, or having a sexual orientation to persons of the same sex.
2. A person whose sexual orientation is to persons of the same sex.
3. A man who enjoys homosexual pitching and catching with FXjohn.
4. A man whose sexual orientation is to men: an alliance of loumaggers.
That guy is a lumberdoger, he likes to like the assholes of other men.