One who scamms another by means of acting like a jerk and buying enormous amounts of technology which is useless in every way, such as a 42 inch tv for his computer. A dynascammer makes fun of all people even though he is socially and mentally insecure and will shout out GOOK at people during the most random times because of his bad facial features such as an explosion of acne on his face.
1. Yesterday my friend was scammed by a dynascammer named Dynafromwanglord and did not recieve his promised G15 even after 3 months.
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?"