Someone who's to himself and very quiet but when you get to know him he's a really good, loving, funny person when you get to know him. He could also be mean but in a funny way. He's not afraid of anything, and loyal to those he's close with.
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.