This name was given to this unique group by me due to my inability to understand their passion for climbing on rocks. I believe that they like rocks more than people. They enjoy climbing so much that it seems only natural to suggest that they have a relationship with the rock that goes beyond the need to not only climb it but dominate it like a dog does another.
These unique individuals usually gather in groups weekly, humping man-made artificial indoor cliffs.
Can also be shortened to 'humpers' to dramatically increase the effect.
Them: "Hells yeah, you know it. We're humpin da shit out of the Red River Gorge."
Me: "Can you believe that they would rather go climbing than go to the best concert ever ? What a bunch of rock humpers."
My team: "Can you believe those humpers think they can beat us in football ?? I mean come on, you can hump yosemite but you can't catch or throw a pass !"