This is an inferior version of an idea I had some time ago, for creation of an erotic Bitcoin fetish involving temporary tattoos of QR codes.  My desire to implement this idea influenced many things, including the original motivation for the segvan vanity address generator, and also my ill-fated entanglement with Alia.

Please see the reply in Bitcoin Discussion by my relevant new role account, which is ineligible to post in Serious Discussion:

Erotic Bitcoin fetish: On my precedent idea for sexy QR code (temporary) tattoos

(Note:  I did not see this thread (or any news whatsoever about the Las Vegas ecdysiasts’ QR code use) until Lovecove replied to my earlier post in Meta.  I have developed a habit of checking post history when involved in merit discussions (among other scenarios).  That led here...)