The 'Hail Hydra' meme originates from the 2014 film Captain America: The Winter Soldier, where Senator Stern reveals his secret allegiance by whispering the phrase to Agent Sitwell. The meme gained massive traction in 2016 following a controversial comic book reveal where Captain America himself uttered the words. In internet culture, the template is used to depict someone whispering a shocking, controversial, or humorously 'evil' opinion into another person's ear. It has become a staple for sharing 'hot takes' that feel like a betrayal of social norms, turning mundane preferences into dramatic cinematic revelations.