The act of trespassing by climbing a wall onto the roof of a privately owned building while intoxicated or in possession of alcohol after playing 2 hours of Texas Hold Em.
Did you hear about those 5 kids who gotcaught droofing at Grover?
Yeah man, shit was so cash.
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.