Definition a freind who is tall pink haired and a guy. if said person is friends with a small muddy blond haired guy then the tall pink haired guy must give them £100 on the small muddy blond haired guys 13th birthday. otherwise the tall pink haired guy will die 1 week after the said small muddy blond guys birthday!
Give me money tall pink hair guy it's my birthday you will die if you dont
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?"