To pick the one they used in the article (:nerd-face:), it has buck teeth and glasses. Buck teeth and glasses may be virtually unknown in 100 years, due to lasi

To pick the one they used in the article (:nerd-face:), it has buck teeth and glasses. Buck teeth and glasses may be virtually unknown in 100 years, due to lasik surgery and orthodontics. That symbol might suggest retro-hipster. Thus, my theory the meaning of emoji might drift less over time than words is a :pile of poo:.