Twitter commentary has grown ever more incredulous this month, thanks to the latest meme to go viral in 2017 ... to politics — but where did the blinking guy GIF come from?

Another Redditor replied, captioning this gif: "Where did the soda go?" Another Redditor obliged, and /r/wheredidthesodago was born. The rules were simple: "Only post unusual GIFs from REAL ADS ...