A BFFFLAAL is somebody who stands close to you your whole life. They are your Best Friends Forever, except even better than that. A BFFFLAAL has a special spot in your heart. You love them For Life And After Life. You share memories with them. You love them.
My BFFFLAAL and I have greatmemories of doing stuff when we were little kids.
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?"