well known internet troll, mostly known on spikednations for spending 24/7 on videos trying to add a blend of humor but continously failing leading to themselves trying to come up with excuses for why they fail so much only showing further how much of a troll they are, often copies and pastes known remarks from other websites, gets owned all the time by other users and is the leader of trollkind and lives in his moms basment close to the special needs school where even they think grothesk is a bit too special to attend
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?"