Talk:2255: Tattoo Ideas
"Changeme" made me think of FIXME or TODO of https://en.wikipedia.org/wiki/Comment_(computer_programming)#Tags 162.158.106.150 06:03, 15 January 2020 (UTC)
The "Eurion Constellation" is a constellation-like pattern of dots on paper currency that when detected, prevents photocopiers from making copies of the bills https://en.wikipedia.org/wiki/EURion_constellation