A term coined by Andy Parry of the Line Traveling Circus to describe the unpredictable or imperfect skiing conditions of the east coast of America. Also can be used to describe other extreme sports like longboarding/skateboarding or surfing.
Andy Parry - "It's not powder, it's not steep and deep, it's not Alta man, it's like east coast hardcorerealstuff... ...man."
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.