When taking a shit and mid way of it coming out you contract your schpincter muscle cutting the turd in one go resulting in a ghost wipe
Person 1: Hey bro, I just did a one slice dice
Person 2: What cut your panini in one go?
Person 1: Nah, cut my shit in half with my asshole and didn’t need to wipe
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?"