the most awesome team/friends ever! usually consists of a girl with glasses and a girl without glasses. They have different personalities but they accept one another's differences. Sometimes they are total opposites but still are really good friends.
person: did you know Faye and Angie are like the most awesome BFF girls ever??
other person: hey those girls are like total opposites, are you sure they are friends?
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.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"