the act of doing something you clearly shouldnt be doing, coined from a line from the "Chappelle Show" during the "Making The Band" skit where Ness is doing his taxes when he should obviously be listening to Diddy.
Guy 1: *opens roomates fridge* "last slice, he wont miss it"
Guy 2: *walks into kitchen* "so ur jus gonna go in my fridge and eat my last slice of pizza, you jus gonna do your taxes?"
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.