dickus picus

Noun, Latin root dik-uhs pik-uhs: An archaic form of sending a "dick pic" before the existence of modern digital media, used almost exclusively by royalty and the very wealthy. Origins: The subject had to pose nude for long enough time so that the artist could paint the phallus, and then a messenger (often on horseback, for timeliness) would deliver the explicit painting to the consignee (often a mistress).