The picture is a screenshot of a recent viral video where a woman was being street interviewed and she referred to giving a sloppy bj. She said "hawk tuah" as the onomatopoeia for spitting and it became a a meme. In this picture they replaced the "tuah" with "tui" for text user interface. Hawk is a kind of bird. So the meme reads "hawk tui" is the name of their bird based text interface.