you don't have to lie or act like you are someone else to hang out with me or be my friend
guy 1: I just got back from climbing Mt. Everest. What a high!
guy 2: Me too. I'm surprised I didn't see you there!
guy 1: don't fake it to kick it! I hang with losers, just not liars!
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?"