A town 15 minutes from the nsw border in central victoria, australia. there are three churches. with less than 300 citizens. home of some guy that plays in a band. it is a hole and there is nothing there.
Random guy: Hey where do you live?
Declan: Katamatite. FML
Random guy: yeah, fyl
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?"