The act of a young boycutting a hole in a stuffed toy bear and proceeding to ejaculate inside then defecate on the front of the bear and call it winnienthe pooh, pooh bear, or just pooh.
The young boy was alone in his room one night and pulled a Christopher Robbins. That bear will never be the same again.
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?"