1. "sitting on a Xerox machine and making copies of your bare bum in order to proposition dates" (if bare bumming it is too much, a safer less risque alternative might involve panties)
think 40 days 40 nights...only example coming to mind. Paper moon. Need i say more?
Rory in the Gilmore Girls, (referencing the 1973 movie Paper Moon), says that bringing an article of clothing back to a store to return multiple times, will lead the sales clerk into believing that Rory is "paper-mooning them".
(or)
Turbo tax is trying to paper-moon me by pretending that the free edition is always free; that's why they hide the Freedom version on a separate website!
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.