Chinese girls tattoo qr code wallet on her bodies 
https://www.reddit.com/r/Bitcoin/comments/82q29y/chinese_girl_tattoo_barcode_bitcoin_in_her_body/
https://www.reddit.com/r/Bitcoin/comments/82q29y/chinese_girl_tattoo_barcode_bitcoin_in_her_body/
I think they are trying to seduce those nerdy ugly looking guys and hoping to give them Bitcoins for exchange of?
No nerdy guy is ever going to get close enough to that to scan that QRcode unless his mother helps him. At any rate, Bitcoin is not the right thing to be depositing in there.