Hyphie-

1.) The act of being amped up.

2.)West Coast/ Bay Area’s way of being crunk

(Urbandictionary.com)

Double flip-

1.) Term in the ski world used to describe a ski trick where two flips are done in the same fluent motion as one maneuver.

Afterbang-

1.)After landing a sick skiing trick you ride away all steezy and relaxed. Some people think this makes them look extra talented.

2.)The landing of any trick on skis with what appears to be extreme steeze. Usually done by placing hands by waist in front or behind and leaning back in a relaxed stance.

(urbandictionary.com)

“damn K-rob just afterbanged that double cork 1260!”
 
Steeze-
 
1.) The combination of “style” and “ease.” The word is spelled with a z just to make it more steezy.
” Adam had hella steeze  with that double flip.”
 
Shred-
 
1.) The act of skiing/riding hard and going all out at the mountain
 
Terrain Park-
 
1.) place where skiiers and snowboarders can hit jumps and rails