Introduction
This introductory chapter provides an overview of the emergence of the “#nevertrump” hashtag on Twitter. Like any meme, #nevertrump had a variety of meanings to those who deployed it. However, for the elite Republicans and conservatives who embraced it, #nevertrump signaled horror and incomprehension at the rise of Donald Trump and how it had turned their political world upside down. #Nevertrump was also a way of signaling that Trump represented something more sinister than normal quadrennial Republican and conservative movement primary politics. Once they recognized the threat, the strongest adherents to Never Trump relentlessly and desperately searched for ways to frustrate Trump's takeover of the Republican Party. Shocking even themselves, a number of these lifelong Republicans, who had spent their careers battling Democrats, ended up voting for someone other than their party's nominee, up to and including their former nemesis, Hillary Clinton. Even after his election, a remnant of these Never Trumpers have kept up rear guard efforts to expose the deceitfulness of the Trump administration and to call their former allies away from the siren song of Trumpian populism.