"Yellow" Ditto

The Yellow-ish Ditto (aka "ytho" Ditto) began as a profile image for the user Caden. TheBlueNinjaz and other members noted a similarity between the emotions of the pokemon, and a meme of Pope Leon X painted by Fernando Botero.

After its rejection of being used as a genius idea for a Ditto emoji (to represent "back at you"), it was eventually furthered to represent 2DANK culture.