When one lumbersexual loves another lumbersexual they may engage in the act of coitus known as Pine Knotting. Discovered in the small city of Big Bear Lake, where pine branches of various sizes can be found along a two(or more!)-person hike in the woods.
Lumbersexual Bob: "Here's a quiet spot...You down for some pine knotting?"
Lumbersexual Neil: "Yeah! Should we use one of these sticks?"
Lumbersexual Bob: "Sure, or a stick even bigger than that!"