A mythical creature resembling a troll that has orange/ purple hair, green skin, a five o clock shadow and in some cases, a mullet. The species range from 2-114 ft. tall and if you look them in the face, you will throw up. They brandish swords and other medieval weapons and are driven by an evil impulse to destroy all that is good.
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.