If you want to be a mountain biker, you must learn to talk like a mountain biker.
To communicate with others of this species, you’ll need to learn some basic terms. Pick from the following, and scatter them about when chatting in the trail centre or when contemplating the view: Gnar, Loam, Wagon Wheel, Enduro, Endo, Shred, Flow, Berm, Bail.
Example: That guy did a gnarly endo through the loam in that berm!