one who possesses massive tatas and flaunts them carelessly. on occassion will use them as a table for cell phones, pencils, drinks, etc. also opens and closes doors if hands are full
guy1: did you see that chick yesterday? her boobs were MASSIVE. guy2: ohhh yeh that was busty brown
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?"