I say, Dawn, I was expecting Sarah's clunge to be a tarty snapper but to my horror it turned out to be a vengeful slophole. Lucky to have made it out in one piece.
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.