what is the definition of vert? and similarly, what defines you as a vert rider?

vert = vertical or straight up and down. Riding half pipes with vert defines a vert rider.

Vert these days pretty much means the ramp is 10 feet high or higher plus, of course, the transition going to vertical. VERT RULES.

a vert ramp is if it has a "vert section." a part of the ramp that is vertical. and i would guess a very rider would be someone who rides half pipes?