The act of taking random shit and spray painting it gold, preferably something you've stolen from a friend or junkyard. Often it is buried after being painted.
Yeah, we found some random stuff in that junkyard and turned it into pirategold.
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.