n. a skiier or snowboarder who likes to ski or ride on the side of the trail where all the powder is. thus "farming the side"
a verb form can also be used: to "farm the side" or "side farm"
person one: "why are you skiing on the side of the trail?"
person two: "I'm farming the sides for deep powder"
"he's such a side farmer. he never boards in the center of the trail"