Reader-added tags include "Happened a lot way back when", "Smells like the '80s" (originally, "...like the Showa era"), and "Ohhh, maps". (Originally tacking on a half-size "eh" (ぇ) after "map", instead of the similarly shaped small katakana "su" (ス) used in the art. I first saw this half-sized ぇ used after the Autobot Jazz's name to represent Optimus Prime's mournful "Oh, Jazz..." in the first live-action movie, but I don't know if that's the actual origin of the meme.)