The old fashioned and popular way of saying photocopy in Brazil is, interestingly enough, a brand.
So it makes perfect sense to call paper wallets: XEROX wallets. In Brazil this could do wonders.
And don't forget the power of asking for hands photocopy to keep as a bill receipt. These are kind of games and gimmicks that produce very organic lines around our fingers when we stretch our hands and flex in a most natural and nice way.
Bitcoiners may not like Google Earth having the palm of of their hands available for all and public in virtual space-time every time you do exchange your transactions. But you have to reckon girls will always tax you 10% for these gamik transactions. Pik? Nic!